2004 Ford F-150 Heritage Spark Plugs

Keep Your 2004 Ford F-150 Heritage in Top Shape with Quality Spark Plugs

Whether you’re repairing or upgrading your Spark Plug, using high-quality parts is key to keeping your 2004 Ford F-150 Heritage looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Spark Plug Inserts and Spark Plugs. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Spark Plugs from Trusted Brands

Looking for a reliable Spark Plug? We’ve got you covered with options from brands you know and trust like Motorcraft, NGK, and Autolite. For example, Motorcraft Spark Plugs start at just $6.79 with an average 4.8 star rating. NGK and Autolite offer similar pricing and quality, backed by strong customer feedback. With over 559 reviews and a solid 5 star average, you can shop with confidence knowing other Ford F-150 Heritage owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2004 Ford F-150 Heritage Spark Plug at Advance Auto Parts is around $32.70, with a range that starts at $4.99 and goes up to $184.99. With 23 options in stock from 9 trusted brands, finding the right fit is easy. Popular picks like V-Power Nickel Spark Plug (TR6): Reliable Performance & Ignitability, Platinum Spark Plug (AP103): Improved Performance & Durability, and Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition start at just $4.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Spark Plug, don’t forget to check out other key components like Ignition Boots and Ignition Coils and Boots. At Advance Auto Parts, we’re here to help you keep your 2004 Ford F-150 Heritage in peak condition, inside and out.

Essential 2004 Ford F-150 Heritage Spark Plugs

Dorman – Help – Cylinder Head Repair Kit (Part No.42025)

Cylinder Head Repair Kit

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$68.99
This spark plug thread repair kit is designed to repair stripped spark plug threads in the cylinder heads of specific Ford and Lincoln vehicles, saving you time and money by eliminating the need to remove or replace the entire cylinder head. This convenient, complete kit comes with one boot, one spring, one sleeve and one spark plug.

Product Features:
  • Direct repair – this spark plug thread repair kit is designed to repair spark plug threads that have become stripped on specific Ford and Lincoln vehicles with Triton or Intech engines.
  • Complete solution – this cylinder head repair kit includes everything you need to repair spark plug threads, including one boot, one spring, one sleeve and one spark plug
  • Saves time and money – this kit replaces stripped spark plug threads and eliminates the need to replace the entire cylinder head
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Accel – Spark Plug: Ford Late V8 3-V, 1 Range Colder, 8 Pack (Part No.8161C1)

Spark Plug: Ford Late V8 3-V, 1 Range Colder, 8 Pack

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$166.99
ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are capable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL HP Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.

Product Features:
  • The Copper core is a better conductor than Iridium or Platinum plugs
  • Copper dissipates heat much better than other materials
  • C – Cut Design un-shrouds the spark kernel for a better burn
  • Unlike Iridium or Platinum plugs, the ACCEL HP plugs are capable
  • Machine rolled threads for precise thread engagement
  • One step colder than stock
  • Whether using on the street or on the strip, ACCEL HP Copper Core spark plugs deliver.
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Accel – HP Copper Spark Plug (346): Superior Heat Dissipation & Performance (Part No.8160)

HP Copper Spark Plug (346): Superior Heat Dissipation & Performance

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$165.99
ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are capable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL HP Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.

Product Features:
  • For use with Black Coil Boot, OE Coil 3L3E or ACCEL 140033 or 140033-8
  • One Piece Design – Won’t break off in head during removal like two piece design
  • Copper Core – Copper is a better conductor than Iridium or Platinum plugs
  • Heat Dissipation – Copper dissipates Heat Much better than other materials
  • C – Cut Design – un-shrouding the spark kernel
  • See PN 346 for Single Spark Plug
  • Gapable – Unlike Iridium or Platinum
  • Machine Rolled Threads-Precise thread engagement
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Accel – HP Copper Spark Plug: Superior Heat Dissipation & Stronger Spark (Part No.8160C1)

HP Copper Spark Plug: Superior Heat Dissipation & Stronger Spark

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$184.99
ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are capable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL HP Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.

Product Features:
  • One Piece Design – Won’t break off in head during removal like two piece designs
  • The Copper core is a better conductor than Iridium or Platinum plugs
  • Copper dissipates heat much better than other materials
  • C – Cut Design un-shrouds the spark kernel for a better burn
  • Unlike Iridium or Platinum plugs, the ACCEL HP plugs are capable
  • Machine rolled threads for precise thread engagement
  • One step colder than stock
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Autolite Iridium – Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition (Part No.XP103)

Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition

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$10.99
Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Designed and engineered in the USA, the Autolite Iridium XP spark plugs feature an iridium-enhanced 0.6mm finewire design and patented platinum sidewire technology to provide better overall durability and a more focused ignition for enhanced ignitability and performance. Features double Iridium-enhanced alloy technology center electrode for improved durability and wear resistance.

Product Features:
  • 0.6 mm finewire design improves ignitability
  • Patented V-trimmed platinum sidewire technology resists wear
  • OE equivalent design is engineered for every engine
  • Designed for better overall durability with virtually no gap erosion
  • Double Iridium-enhanced alloy technology ensures superior wear resistance for extended plug life.
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Champion – Copper Plus Spark Plug (RS9YC): Dependable Performance & Durability (Part No.304)

Copper Plus Spark Plug (RS9YC): Dependable Performance & Durability

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$4.99
Copper Plus spark plug delivers dependable performance and durability, making it an ideal choice for maintaining your vehicle’s efficiency. Featuring a copper core center electrode, it ensures precise heat control for extended lifespan and consistent wear. The nickel-tipped center and ground electrodes enhance conductivity while resisting corrosion, ensuring reliable ignition under various conditions. Designed to meet ISO and SAE Standards, this spark plug guarantees proven performance and compatibility with standard replacement needs. Its tapered seat type and built-in resistor further optimize functionality, making it a trusted solution for smooth engine operation. Invest in this high-quality spark plug for superior reliability and value.

Product Features:
  • Copper core center electrode allows for accurate control of heat range for longer life
  • Built to ISO and SAE standards for proven performance
  • Built to ISO and SAE standards for proven performance
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E3 – DiamondFIRE Automotive Spark Plug: More Power & Fuel Efficiency (Part No.E3.53)

DiamondFIRE Automotive Spark Plug: More Power & Fuel Efficiency

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$8.49
The Premium DiamondFire Automotive Spark Plug is engineered to deliver peak performance and efficiency for your vehicle. Featuring E3’s patented Diamond Fire edge-to-edge ground electrode, it ensures a faster, more complete burn for smoother acceleration and idle. The innovative “diamond-shaped” side wire electrode enhances combustion by quickly igniting the air/fuel mixture, resulting in a larger and faster flame kernel. This translates to improved power output – up to 6% on average – and better fuel efficiency, saving you money while reducing engine carbon deposits. Constructed with durable nickel for both the center and ground electrode tips, this spark plug is built to last. Its tapered seat design ensures a secure fit, and the pre-gapped configuration eliminates the need for adjustments, making installation hassle-free. With its advanced technology, this spark plug not only boosts performance but also promotes cleaner combustion, making it a smart upgrade for any vehicle.

Product Features:
  • E3’s Diamond Fire edge to edge ground electrode provides maximum performance with increased efficiency and a faster more complete burn
  • Smoother Acceleration & Idle – The faster flame initiated by the spark plug results in a more complete burn of the ingested fuel charge. More pressure is created against the piston more fuel is put to work
  • Energy – Power output improved up to 6% on average in the typical operating ranges. Results will vary.
  • Efficiency – The “diamond shaped” side wire electrode projects the combustion spark in a way that more quickly ignites the air/fuel mixture, thereby creating a significantly faster and larger flame kernel. The result is that more fuel is put to work durin
  • E3’s patented Diamond Fire Technology provides a cleaner burning combustion, which translates into fuel savings and reduced engine carbon deposits
  • The Spark Plugs are pre-gapped at the factory and cannot be adjusted.
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NGK – G-Power Spark Plug (TR6GP): Enhanced Durability & Fuel Efficiency (Part No.5141)

G-Power Spark Plug (TR6GP): Enhanced Durability & Fuel Efficiency

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$8.49
NGK G-Power Platinum spark plugs are the best single platinum spark plugs at an economical price. G-Power plugs feature a fine wire platinum center electrode and a trapezoidal cut ground electrode that offers increased durability, improved fuel efficiency

Product Features:
  • SINGLE PLATINUM TIP: Fine wire 0.6 millimeter platinum tip center electrode ensures improved durability and a consistently stable spark
  • PLATINUM ALLOY: G-Power platinum provides exceptional value with increased performance and longer service intervals than factory nickel plugs
  • TRAPEZOIDAL CUT GROUND ELECTRODE: Reduces quenching design produces improved ignitability and performance
  • SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
  • RECOMMENDED USAGE: Lower cost alternative to double precious metal spark plugs or as an upgrade to OE nickel alloy spark plugs
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Motorcraft – Platinum Spark Plug (AGSF22WM): Enhanced Durability & Reliability (Part No.SP-479)

Platinum Spark Plug (AGSF22WM): Enhanced Durability & Reliability

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$6.79
Platinum Spark Plug (AGSF22WM) offers enhanced durability and reliability, making it the ideal choice for maintaining peak performance in Ford, Lincoln, and Mercury vehicles. Engineered to meet strict Ford standards, these spark plugs are crafted with platinum center and ground electrode tips for superior resistance to oxidation and arc erosion, ensuring long-lasting performance. The tapered seat design and multi-rib insulator work together to eliminate misfires, reduce fuel consumption, and optimize emissions, while preventing false check engine lights. With service intervals of up to 100,000 miles, these spark plugs deliver exceptional value and reliability for both domestic and import cars and trucks. Backed by Motorcraft’s Service Parts Warranty, they are the exact fit for your vehicle, providing the same high-quality performance as the original equipment installed during manufacturing. Designed for a broad range of applications, Motorcraft spark plugs are the trusted solution for drivers seeking confidence and efficiency on the road.

Product Features:
  • Motorcraft spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption and optimize emissions.
  • Backed by Motorcraft’s Service Parts Warranty
  • Exact fit for Ford, Lincoln and Mercury vehicles
  • Resistant to oxidation and arc erosion.
  • Multi-rib insulator protects against misfire.
  • Service intervals of up to 100,000 miles.
  • Motorcraft Spark Plugs are designed with high quality materials to provide reliable performance for almost any application.
  • Motorcraft Spark Plugs are what was in the vehicle when it was manufactured
  • Motorcraft ignition components help prevent false check engine lights.
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Motorcraft – Double Platinum Spark Plug: Enhanced Durability & Fuel Efficiency (Part No.SP-405)

Double Platinum Spark Plug: Enhanced Durability & Fuel Efficiency

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$7.29
Motorcraft Spark Plugs are original equipment on Ford Motor Company vehicles, engineered to meet strict Ford engineering standards for performance and reliability. These spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption, and optimize emissions. With a platinum center and ground electrode tip, they are resistant to oxidation and arc erosion, ensuring long-lasting performance. The multi-rib insulator protects against misfires, and they are backed by Motorcraft’s Service Parts Warranty. Designed for exact fit in Ford, Lincoln, and Mercury vehicles, these spark plugs offer service intervals of up to 100,000 miles and help prevent false check engine lights, making them a reliable choice for almost any application.

Product Features:
  • Motorcraft spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption and optimize emissions.
  • Backed by Motorcraft’s Service Parts Warranty
  • Exact fit for Ford, Lincoln and Mercury vehicles
  • Resistant to oxidation and arc erosion.
  • Multi-rib insulator protects against misfire.
  • Service intervals of up to 100,000 miles.
  • Motorcraft Spark Plugs are designed with high quality materials to provide reliable performance for almost any application.
  • Motorcraft Spark Plugs are what was in the vehicle when it was manufactured
  • Motorcraft ignition components help prevent false check engine lights.
  • Enhanced Durability: Engineered to meet strict Ford engineering standards, these spark plugs feature a platinum center and ground electrode tip, providing resistance to oxidation and arc erosion for long-lasting performance.
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NGK – V-Power Nickel Spark Plug (TR6): Reliable Performance & Ignitability (Part No.4177)

V-Power Nickel Spark Plug (TR6): Reliable Performance & Ignitability

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$7.49
NGK V-Power spark plugs offer reliable performance and improved ignitability over standard nickel plugs. Engineered specifically for OE applications, the special V-cut nickel alloy center electrode and concave ground electrode of NGK’s V-Power spark plug

Product Features:
  • ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode with V-groove provides consistent performance
  • RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
  • NGK’s OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
  • SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
  • TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
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Motorcraft – High-Durability Spark Plug: Reduces Misfires & Fuel Consumption (Part No.SP-479-X)

High-Durability Spark Plug: Reduces Misfires & Fuel Consumption

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$7.99
Motorcraft Spark Plugs are original equipment on Ford Motor Company vehicles, engineered to meet strict Ford engineering standards for performance and reliability. These spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption, and optimize emissions. They are resistant to oxidation and arc erosion, feature a multi-rib insulator to protect against misfire, and offer service intervals of up to 100,000 miles. Backed by Motorcraft’s Service Parts Warranty, these spark plugs are an exact fit for Ford, Lincoln, and Mercury vehicles, ensuring reliable performance for almost any application. Motorcraft ignition components also help prevent false check engine lights, giving you confidence and peace of mind.

Product Features:
  • Motorcraft spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption and optimize emissions.
  • Backed by Motorcraft’s Service Parts Warranty
  • Exact fit for Ford, Lincoln and Mercury vehicles
  • Resistant to oxidation and arc erosion.
  • Multi-rib insulator protects against misfire.
  • Service intervals of up to 100,000 miles.
  • Motorcraft Spark Plugs are designed with high quality materials to provide reliable performance for almost any application.
  • Motorcraft Spark Plugs are what was in the vehicle when it was manufactured
  • Motorcraft ignition components help prevent false check engine lights.
  • Iridium Center Electrode Tip: The Denso Iridium Spark Plug features a center electrode tip made of iridium, providing exceptional longevity and reliable performance.
  • Flat Seat Type Design: The flat seat type design enhances the durability of the spark plug, making it an ideal choice for maintaining optimal engine efficiency.
  • Strict OE Standards: Manufactured to the strictest OE performance, durability, and emissions standards, ensuring high-quality and reliable performance.
  • Long-Life Performance: Engineered for long-lasting performance, this spark plug helps maintain optimal engine efficiency over time.
  • Reduced Emissions: Designed to help reduce emissions, contributing to a cleaner and more efficient engine operation.
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NGK – Iridium IX Spark Plug (TR6IX): Extreme Ignitability & Durability (Part No.3689)

Iridium IX Spark Plug (TR6IX): Extreme Ignitability & Durability

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$16.99
NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode’s durability is six times harder than platinum. Iridium alloy’s extremely high melting point is perfect for today’s engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.

Product Features:
  • SINGLE IRIDIUM TIP: Fine wire 0.6 millimeter iridium tip center electrode ensures high durability and a consistently stable spark
  • IRIDIUM ALLOY CENTER ELECTRODE: Iridium’s density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
  • TAPERED CUT GROUND ELECTRODE: Reduced quenching design produces outstanding ignitability, improved acceleration, fuel efficiency and durability
  • SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
  • RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
  • Outstanding Acceleration and High Fuel Efficiency: NGK Iridium IX spark plugs are engineered to deliver superior acceleration and enhance fuel efficiency, making them ideal for performance enthusiasts.
  • Extreme Ignitability and Anti-Fouling: These spark plugs offer exceptional ignitability and anti-fouling properties, ensuring reliable performance and longevity.
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Champion – Double Platinum Power Spark Plug (RS9PYP4): Enhanced Durability & Performance (Part No.7304)

Double Platinum Power Spark Plug (RS9PYP4): Enhanced Durability & Performance

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$7.29
Champion Double Platinum Power spark plugs are engineered for enhanced durability and performance, making them a premium choice for reliable ignition. Featuring a platinum fine-wire center electrode and a platinum pad ground electrode, these spark plugs deliver greater wear resistance and sharper spark focus for consistent ignitability. The V-trimmed ground electrode ensures precise spark delivery, while the exclusive Heat-Active alloy allows the electrodes to maintain optimal operating temperatures under all engine loads. Designed as a standard replacement, these spark plugs are equipped with a tapered seat and resistor type for seamless compatibility with a wide range of vehicles. Whether you’re seeking improved engine performance or long-lasting reliability, Champion Double Platinum Power spark plugs provide the power and durability you need for a smoother driving experience.

Product Features:
  • Double Platinum Power – Premium Spark Plug. More Powerful Performance.
  • Platinum center and ground electrode for greater wear resistance
  • Maintains stable operating temperature under all engine loads
  • Fine-wire center electrode for greater ignitability
  • V-trimmed ground electrode promotes sharper spark focus
  • Heat-Active alloy allows electrodes to reach optimal temperature
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Motorcraft – Platinum Spark Plug: Enhances Durability & Reduces Fuel Consumption (Part No.SP-471)

Platinum Spark Plug: Enhances Durability & Reduces Fuel Consumption

from

$7.29
Engineered to meet strict Ford engineering standards, these spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption, and optimize emissions. With a platinum center and ground electrode tip, they are resistant to oxidation and arc erosion, ensuring long-lasting performance. The multi-rib insulator protects against misfire, and they are backed by Motorcraft’s Service Parts Warranty. Designed for exact fit in Ford, Lincoln, and Mercury vehicles, these spark plugs offer service intervals of up to 100,000 miles and help prevent false check engine lights, providing reliable performance for almost any application.

Product Features:
  • Motorcraft spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption and optimize emissions.
  • Backed by Motorcraft’s Service Parts Warranty
  • Exact fit for Ford, Lincoln and Mercury vehicles
  • Resistant to oxidation and arc erosion.
  • Multi-rib insulator protects against misfire.
  • Service intervals of up to 100,000 miles.
  • Motorcraft Spark Plugs are designed with high quality materials to provide reliable performance for almost any application.
  • Motorcraft Spark Plugs are what was in the vehicle when it was manufactured
  • Motorcraft ignition components help prevent false check engine lights.
  • Reduces Fuel Consumption: Specifically matched to engines to optimize fuel efficiency, these spark plugs help reduce fuel consumption, contributing to cost savings and environmental benefits.
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Champion – Iridium Spark Plug (RS8WYPB5): Maximum Performance & Longevity (Part No.9808)

Iridium Spark Plug (RS8WYPB5): Maximum Performance & Longevity

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$8.49
The Champion Iridium Spark Plug is engineered for maximum performance and longevity, making it a premium choice for your vehicle. Featuring a fine-wire iridium center electrode and a V-trimmed iridium-platinum ground electrode, this spark plug ensures sharper spark focus and greater ignitability for optimal engine efficiency. Its Heat-Active alloy allows the electrodes to quickly reach and maintain stable operating temperatures under all engine loads, ensuring consistent performance. Designed with a tapered seat and built-in resistor, it delivers reliable operation while reducing interference. The iridium center electrode is crafted for maximum durability and extended life, making it ideal for high-performance applications. Whether you’re looking to enhance your vehicle’s ignition system or maintain peak engine performance, this spark plug offers exceptional value and reliability.

Product Features:
  • Champion Iridium – Maximum Performance. Premium Spark Plug
  • Iridium center electrode delivers maximum life
  • Fine-wire center electrode and V-trimmed for greater ignitability
  • V-trimmed ground electrode promotes sharper spark focus
  • Maintains stable operating temperature under all engine loads
  • Heat-Active alloy allows electrodes to reach optimal temperature quickly
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Motorcraft – Spark Plug: Fine Wire Design for Enhanced Ignition Efficiency (Part No.SP-495-X)

Spark Plug: Fine Wire Design for Enhanced Ignition Efficiency

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$7.29
The Fine Wire Spark Plug is engineered for superior ignition performance, featuring a platinum center electrode tip that ensures exceptional conductivity and durability. Its fine wire design enhances ignition efficiency, delivering reliable starts and optimal combustion for improved engine performance. The nickel ground electrode tip adds to its robust construction, providing long-lasting wear resistance. Designed with a tapered seat type, this spark plug ensures a secure fit and effective sealing, making it a dependable choice for maintaining engine health. Whether you’re looking to boost fuel efficiency or achieve smoother engine operation, this spark plug offers excellent value with its advanced materials and precision engineering.

Product Features:
  • Features a platinum center electrode tip for exceptional conductivity and enhanced durability.
  • Fine wire design improves ignition efficiency, ensuring reliable starts and optimal combustion.
  • Nickel ground electrode tip provides robust wear resistance for long-lasting performance.
  • Tapered seat type ensures a secure fit and effective sealing to maintain engine health.
  • Precision-engineered to support smoother engine operation and improved fuel efficiency.
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Autolite – Platinum Spark Plug (AP103): Improved Performance & Durability (Part No.AP103)

Platinum Spark Plug (AP103): Improved Performance & Durability

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$4.99
Autolite Platinum spark plugs are crafted for superior performance and durability, making them ideal for older engine applications. Featuring a platinum center electrode firing tip, these spark plugs ensure quicker firing, smoother starts, enhanced acceleration, and improved fuel efficiency. The platinum firing tip prevents gap erosion, extending the service life, while the high alumina ceramic insulator offers excellent thermal conductivity and insulation for added strength. A multi-rib insulator design prevents flash-over, ensuring reliable operation, and the nickel-plated shell resists corrosion for long-lasting durability. With a mid-projection standard center electrode and a tapered seat type, these performance-grade spark plugs deliver consistent results. The combination of platinum and nickel materials in the electrode tips further enhances reliability, making them a trusted choice for maintaining engine efficiency and longevity.

Product Features:
  • Engineered with a platinum firing tip that prevents gap erosion for longer service life.
  • Its high alumina ceramic insulator provides thermal conductivity and superior insulation for increased strength.
  • The multi-rib insulator prevents flash-over.
  • Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended life.
  • Incorporates a mid-projection center electrode design to deliver consistent and reliable performance.
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ACDelco – Double Platinum Spark Plug: Long-Lasting Performance & Durability (Part No.41-810)

Double Platinum Spark Plug: Long-Lasting Performance & Durability

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$10.99
ACDelco Gold (Professional) Double Platinum Spark Plug are a high quality alternative to Original Equipment (OE) parts. With a copper core and double platinum pads on the center electrode, these plugs are designed to deliver long-lasting performance. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.

Product Features:
  • One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine interference, regulate spark plug energy, and protect against compression pressures for long life
  • Double platinum point pad on center and ground electrode offer excellent durability and consistent voltage demands to help reduce wear on ignition system
  • Pure copper core results in cooler electrode temperature for maximized durability and fouling resistance
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
  • Premium aftermarket replacement part
  • Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
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Motorcraft – Spark Plug: Enhanced Durability & Optimized Performance (Part No.SP-471-X)

Spark Plug: Enhanced Durability & Optimized Performance

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$5.29
Enhanced durability and optimized performance define these Motorcraft Spark Plugs, the original equipment for Ford, Lincoln, and Mercury vehicles. Engineered to meet strict Ford standards, they ensure exact fitment and deliver reliable performance across a wide range of domestic and import cars and trucks. Designed with high-quality materials, these spark plugs resist oxidation and arc erosion, while their multi-rib insulator protects against misfires. With service intervals of up to 100,000 miles, they help reduce fuel consumption, optimize emissions, and eliminate misfires, making them a cost-effective choice for long-term use. Backed by Motorcraft’s Service Parts Warranty, these ignition components also prevent false check engine lights, offering peace of mind and confidence in your vehicle’s performance. Whether you’re maintaining your original equipment or upgrading for reliability, Motorcraft Spark Plugs are built to deliver the same trusted quality as when your vehicle was first manufactured.

Product Features:
  • Motorcraft spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption and optimize emissions.
  • Backed by Motorcraft’s Service Parts Warranty
  • Exact fit for Ford, Lincoln and Mercury vehicles
  • Resistant to oxidation and arc erosion.
  • Multi-rib insulator protects against misfire.
  • Service intervals of up to 100,000 miles.
  • Motorcraft Spark Plugs are designed with high quality materials to provide reliable performance for almost any application.
  • Motorcraft Spark Plugs are what was in the vehicle when it was manufactured
  • Motorcraft ignition components help prevent false check engine lights.
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DENSO – Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, IT20 (Part No.5326)

Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, IT20

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$13.99
The Iridium Power Spark Plug features the world’s smallest Iridium Center Electrode at just 0.4mm, delivering enhanced spark energy for maximum combustion efficiency. Engineered with a patented 360-degree laser welding assembly process, this spark plug ensures unmatched durability and precision. Its U-groove and taper-cut ground electrode design optimizes flame propagation, resulting in improved engine performance. Built to withstand extreme temperatures exceeding 4000 degrees Fahrenheit, it is burnished with nickel plating for exceptional high-temperature endurance and superior corrosion resistance. Designed for versatility, it offers a wide range of part numbers to fit thousands of applications, including classic and collector cars. With its advanced Iridium tip material and tapered seat type, this spark plug is the ultimate choice for drivers seeking peak performance and long-lasting reliability.

Product Features:
  • World’s smallest Iridium Center Electrode (0.4mm) for improved spark for maximum combustion
  • Patented 360-degree laser welding assembly process
  • U-groove and taper cut ground electrode to maximize flame propagation.
  • Withstands temperatures greater than 4000 degree Fahrenheit
  • Burnished nickel plating for high temperature endurance and superior corrosion resistance
  • Wide range of part numbers for thousands of applications, including classic and collector cars
  • Iridium Power
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Autolite – Double Platinum Spark Plug: Enhanced Durability & Performance (Part No.APP103)

Double Platinum Spark Plug: Enhanced Durability & Performance

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$6.99
The Double Platinum Spark Plug is engineered for exceptional durability and performance, making it a top choice for distributor-less ignition system (DIS) engines. Featuring a platinum-to-platinum design, it minimizes gap erosion and reduces misfires, ensuring a longer service life compared to copper and standard platinum plugs. Its yttrium-enhanced ground electrode delivers superior heat transfer, allowing it to withstand high temperatures and pressures for extended durability. The high alumina ceramic insulator optimizes thermal conductivity and dielectric strength, while the multi-rib insulator prevents flash-over for reliable operation. With a mid-projection center electrode and tapered seat type, this performance-grade spark plug is built to deliver consistent ignition and efficiency. Both the center and ground electrode tips are crafted from platinum, ensuring robust functionality and reliability. Designed to meet the demands of modern engines, this spark plug offers outstanding value and long-lasting performance.

Product Features:
  • Engineered with a platinum-to-platinum design that prevents gap erosion, extending the life of the spark plug.
  • The yttrium-Enhanced Ground Electrode delivers superior heat transfer that delivers more durability under high temps and pressure for greater life.
  • Its high alumina ceramic insulator provides optimum thermal conductivity and dielectric strength.
  • The multi-rib insulator prevents flash-over.
  • Designed with a mid-projection center electrode and tapered seat type to ensure consistent ignition and improved engine efficiency.
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DENSO – Iridium TT Spark Plug: Ultimate Endurance and Power, 0.4mm Iridium Tip, IT20TT (Part No.4714)

Iridium TT Spark Plug: Ultimate Endurance and Power, 0.4mm Iridium Tip, IT20TT

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$12.99
The Iridium TT Spark Plug combines the durability of an OE-style plug with the enhanced power and torque of high-performance engineering. Featuring a 0.4mm Iridium center electrode – the world’s smallest diameter – it maximizes firing potential for superior ignition. The 0.7mm needle tip ground electrode promotes higher spark energy while reducing heat quenching, ensuring consistent performance. Built with DENSO’s patented Iridium-Rhodium alloy formula, this spark plug boasts the highest concentration of Iridium among competitors, delivering unmatched durability. The 360-degree laser welding process guarantees a robust bond and structural integrity, even under extreme conditions. With the ability to withstand temperatures exceeding 4000 Deg F, this plug is engineered for ultimate endurance. Its tapered seat design ensures a precise fit, making it a reliable choice for those seeking long-lasting performance and efficiency.

Product Features:
  • 0.4mm Iridium Center Electrode: World’s Smallest Diameter that maximizes firing potential
  • 0.7mm Needle Tip Ground Electrode: Promotes higher spark energy and less heat quenching
  • DENSO Patented Optimized Iridium-Rhodium Alloy Formula: Highest concentration of Iridium vs. competitors for greater durability
  • DENSO Patented 360 degree laser welding process: Ensuring exceptional quality bond and structural strength with the Iridium Center Electrode
  • Durability of an OE style plug combined with Power and Torque of high performance.
  • Withstands temperatures greater than 4000 degree Fahrenheit
  • Iridium TT
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Most Popular Spark Plug Insert for 2004 Ford F-150 Heritages

Enhance your 2004 Ford F-150 Heritage with this popular Spark Plug Insert we have in stock, for $68.99.

Dorman – Help – Cylinder Head Repair Kit (Part No.42025)

Cylinder Head Repair Kit

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$68.99
This spark plug thread repair kit is designed to repair stripped spark plug threads in the cylinder heads of specific Ford and Lincoln vehicles, saving you time and money by eliminating the need to remove or replace the entire cylinder head. This convenient, complete kit comes with one boot, one spring, one sleeve and one spark plug.

Product Features:
  • Direct repair – this spark plug thread repair kit is designed to repair spark plug threads that have become stripped on specific Ford and Lincoln vehicles with Triton or Intech engines.
  • Complete solution – this cylinder head repair kit includes everything you need to repair spark plug threads, including one boot, one spring, one sleeve and one spark plug
  • Saves time and money – this kit replaces stripped spark plug threads and eliminates the need to replace the entire cylinder head
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Best-Selling 2004 Ford F-150 Heritage Spark Plugs

Upgrade your F-150 Heritage with one of our 22 best-selling Spark Plugs, earning an average 4.73 stars rating across 525 reviews.

Motorcraft – Platinum Spark Plug (AGSF22WM): Enhanced Durability & Reliability (Part No.SP-479)

Platinum Spark Plug (AGSF22WM): Enhanced Durability & Reliability

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$6.79
Platinum Spark Plug (AGSF22WM) offers enhanced durability and reliability, making it the ideal choice for maintaining peak performance in Ford, Lincoln, and Mercury vehicles. Engineered to meet strict Ford standards, these spark plugs are crafted with platinum center and ground electrode tips for superior resistance to oxidation and arc erosion, ensuring long-lasting performance. The tapered seat design and multi-rib insulator work together to eliminate misfires, reduce fuel consumption, and optimize emissions, while preventing false check engine lights. With service intervals of up to 100,000 miles, these spark plugs deliver exceptional value and reliability for both domestic and import cars and trucks. Backed by Motorcraft’s Service Parts Warranty, they are the exact fit for your vehicle, providing the same high-quality performance as the original equipment installed during manufacturing. Designed for a broad range of applications, Motorcraft spark plugs are the trusted solution for drivers seeking confidence and efficiency on the road.

Product Features:
  • Motorcraft spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption and optimize emissions.
  • Backed by Motorcraft’s Service Parts Warranty
  • Exact fit for Ford, Lincoln and Mercury vehicles
  • Resistant to oxidation and arc erosion.
  • Multi-rib insulator protects against misfire.
  • Service intervals of up to 100,000 miles.
  • Motorcraft Spark Plugs are designed with high quality materials to provide reliable performance for almost any application.
  • Motorcraft Spark Plugs are what was in the vehicle when it was manufactured
  • Motorcraft ignition components help prevent false check engine lights.
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NGK – V-Power Nickel Spark Plug (TR6): Reliable Performance & Ignitability (Part No.4177)

V-Power Nickel Spark Plug (TR6): Reliable Performance & Ignitability

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$7.49
NGK V-Power spark plugs offer reliable performance and improved ignitability over standard nickel plugs. Engineered specifically for OE applications, the special V-cut nickel alloy center electrode and concave ground electrode of NGK’s V-Power spark plug

Product Features:
  • ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode with V-groove provides consistent performance
  • RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
  • NGK’s OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
  • SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
  • TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
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Autolite – Double Platinum Spark Plug: Enhanced Durability & Performance (Part No.APP103)

Double Platinum Spark Plug: Enhanced Durability & Performance

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$6.99
The Double Platinum Spark Plug is engineered for exceptional durability and performance, making it a top choice for distributor-less ignition system (DIS) engines. Featuring a platinum-to-platinum design, it minimizes gap erosion and reduces misfires, ensuring a longer service life compared to copper and standard platinum plugs. Its yttrium-enhanced ground electrode delivers superior heat transfer, allowing it to withstand high temperatures and pressures for extended durability. The high alumina ceramic insulator optimizes thermal conductivity and dielectric strength, while the multi-rib insulator prevents flash-over for reliable operation. With a mid-projection center electrode and tapered seat type, this performance-grade spark plug is built to deliver consistent ignition and efficiency. Both the center and ground electrode tips are crafted from platinum, ensuring robust functionality and reliability. Designed to meet the demands of modern engines, this spark plug offers outstanding value and long-lasting performance.

Product Features:
  • Engineered with a platinum-to-platinum design that prevents gap erosion, extending the life of the spark plug.
  • The yttrium-Enhanced Ground Electrode delivers superior heat transfer that delivers more durability under high temps and pressure for greater life.
  • Its high alumina ceramic insulator provides optimum thermal conductivity and dielectric strength.
  • The multi-rib insulator prevents flash-over.
  • Designed with a mid-projection center electrode and tapered seat type to ensure consistent ignition and improved engine efficiency.
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Motorcraft – Platinum Spark Plug: Enhances Durability & Reduces Fuel Consumption (Part No.SP-471)

Platinum Spark Plug: Enhances Durability & Reduces Fuel Consumption

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$7.29
Engineered to meet strict Ford engineering standards, these spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption, and optimize emissions. With a platinum center and ground electrode tip, they are resistant to oxidation and arc erosion, ensuring long-lasting performance. The multi-rib insulator protects against misfire, and they are backed by Motorcraft’s Service Parts Warranty. Designed for exact fit in Ford, Lincoln, and Mercury vehicles, these spark plugs offer service intervals of up to 100,000 miles and help prevent false check engine lights, providing reliable performance for almost any application.

Product Features:
  • Motorcraft spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption and optimize emissions.
  • Backed by Motorcraft’s Service Parts Warranty
  • Exact fit for Ford, Lincoln and Mercury vehicles
  • Resistant to oxidation and arc erosion.
  • Multi-rib insulator protects against misfire.
  • Service intervals of up to 100,000 miles.
  • Motorcraft Spark Plugs are designed with high quality materials to provide reliable performance for almost any application.
  • Motorcraft Spark Plugs are what was in the vehicle when it was manufactured
  • Motorcraft ignition components help prevent false check engine lights.
  • Reduces Fuel Consumption: Specifically matched to engines to optimize fuel efficiency, these spark plugs help reduce fuel consumption, contributing to cost savings and environmental benefits.
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ACDelco – Double Platinum Spark Plug: Long-Lasting Performance & Durability (Part No.41-810)

Double Platinum Spark Plug: Long-Lasting Performance & Durability

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$10.99
ACDelco Gold (Professional) Double Platinum Spark Plug are a high quality alternative to Original Equipment (OE) parts. With a copper core and double platinum pads on the center electrode, these plugs are designed to deliver long-lasting performance. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.

Product Features:
  • One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine interference, regulate spark plug energy, and protect against compression pressures for long life
  • Double platinum point pad on center and ground electrode offer excellent durability and consistent voltage demands to help reduce wear on ignition system
  • Pure copper core results in cooler electrode temperature for maximized durability and fouling resistance
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
  • Premium aftermarket replacement part
  • Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
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Champion – Copper Plus Spark Plug (RS9YC): Dependable Performance & Durability (Part No.304)

Copper Plus Spark Plug (RS9YC): Dependable Performance & Durability

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$4.99
Copper Plus spark plug delivers dependable performance and durability, making it an ideal choice for maintaining your vehicle’s efficiency. Featuring a copper core center electrode, it ensures precise heat control for extended lifespan and consistent wear. The nickel-tipped center and ground electrodes enhance conductivity while resisting corrosion, ensuring reliable ignition under various conditions. Designed to meet ISO and SAE Standards, this spark plug guarantees proven performance and compatibility with standard replacement needs. Its tapered seat type and built-in resistor further optimize functionality, making it a trusted solution for smooth engine operation. Invest in this high-quality spark plug for superior reliability and value.

Product Features:
  • Copper core center electrode allows for accurate control of heat range for longer life
  • Built to ISO and SAE standards for proven performance
  • Built to ISO and SAE standards for proven performance
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DENSO – Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, IT20 (Part No.5326)

Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, IT20

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$13.99
The Iridium Power Spark Plug features the world’s smallest Iridium Center Electrode at just 0.4mm, delivering enhanced spark energy for maximum combustion efficiency. Engineered with a patented 360-degree laser welding assembly process, this spark plug ensures unmatched durability and precision. Its U-groove and taper-cut ground electrode design optimizes flame propagation, resulting in improved engine performance. Built to withstand extreme temperatures exceeding 4000 degrees Fahrenheit, it is burnished with nickel plating for exceptional high-temperature endurance and superior corrosion resistance. Designed for versatility, it offers a wide range of part numbers to fit thousands of applications, including classic and collector cars. With its advanced Iridium tip material and tapered seat type, this spark plug is the ultimate choice for drivers seeking peak performance and long-lasting reliability.

Product Features:
  • World’s smallest Iridium Center Electrode (0.4mm) for improved spark for maximum combustion
  • Patented 360-degree laser welding assembly process
  • U-groove and taper cut ground electrode to maximize flame propagation.
  • Withstands temperatures greater than 4000 degree Fahrenheit
  • Burnished nickel plating for high temperature endurance and superior corrosion resistance
  • Wide range of part numbers for thousands of applications, including classic and collector cars
  • Iridium Power
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NGK – G-Power Spark Plug (TR6GP): Enhanced Durability & Fuel Efficiency (Part No.5141)

G-Power Spark Plug (TR6GP): Enhanced Durability & Fuel Efficiency

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$8.49
NGK G-Power Platinum spark plugs are the best single platinum spark plugs at an economical price. G-Power plugs feature a fine wire platinum center electrode and a trapezoidal cut ground electrode that offers increased durability, improved fuel efficiency

Product Features:
  • SINGLE PLATINUM TIP: Fine wire 0.6 millimeter platinum tip center electrode ensures improved durability and a consistently stable spark
  • PLATINUM ALLOY: G-Power platinum provides exceptional value with increased performance and longer service intervals than factory nickel plugs
  • TRAPEZOIDAL CUT GROUND ELECTRODE: Reduces quenching design produces improved ignitability and performance
  • SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
  • RECOMMENDED USAGE: Lower cost alternative to double precious metal spark plugs or as an upgrade to OE nickel alloy spark plugs
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Autolite – Platinum Spark Plug (AP103): Improved Performance & Durability (Part No.AP103)

Platinum Spark Plug (AP103): Improved Performance & Durability

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$4.99
Autolite Platinum spark plugs are crafted for superior performance and durability, making them ideal for older engine applications. Featuring a platinum center electrode firing tip, these spark plugs ensure quicker firing, smoother starts, enhanced acceleration, and improved fuel efficiency. The platinum firing tip prevents gap erosion, extending the service life, while the high alumina ceramic insulator offers excellent thermal conductivity and insulation for added strength. A multi-rib insulator design prevents flash-over, ensuring reliable operation, and the nickel-plated shell resists corrosion for long-lasting durability. With a mid-projection standard center electrode and a tapered seat type, these performance-grade spark plugs deliver consistent results. The combination of platinum and nickel materials in the electrode tips further enhances reliability, making them a trusted choice for maintaining engine efficiency and longevity.

Product Features:
  • Engineered with a platinum firing tip that prevents gap erosion for longer service life.
  • Its high alumina ceramic insulator provides thermal conductivity and superior insulation for increased strength.
  • The multi-rib insulator prevents flash-over.
  • Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended life.
  • Incorporates a mid-projection center electrode design to deliver consistent and reliable performance.
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Motorcraft – Double Platinum Spark Plug: Enhanced Durability & Fuel Efficiency (Part No.SP-405)

Double Platinum Spark Plug: Enhanced Durability & Fuel Efficiency

from

$7.29
Motorcraft Spark Plugs are original equipment on Ford Motor Company vehicles, engineered to meet strict Ford engineering standards for performance and reliability. These spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption, and optimize emissions. With a platinum center and ground electrode tip, they are resistant to oxidation and arc erosion, ensuring long-lasting performance. The multi-rib insulator protects against misfires, and they are backed by Motorcraft’s Service Parts Warranty. Designed for exact fit in Ford, Lincoln, and Mercury vehicles, these spark plugs offer service intervals of up to 100,000 miles and help prevent false check engine lights, making them a reliable choice for almost any application.

Product Features:
  • Motorcraft spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption and optimize emissions.
  • Backed by Motorcraft’s Service Parts Warranty
  • Exact fit for Ford, Lincoln and Mercury vehicles
  • Resistant to oxidation and arc erosion.
  • Multi-rib insulator protects against misfire.
  • Service intervals of up to 100,000 miles.
  • Motorcraft Spark Plugs are designed with high quality materials to provide reliable performance for almost any application.
  • Motorcraft Spark Plugs are what was in the vehicle when it was manufactured
  • Motorcraft ignition components help prevent false check engine lights.
  • Enhanced Durability: Engineered to meet strict Ford engineering standards, these spark plugs feature a platinum center and ground electrode tip, providing resistance to oxidation and arc erosion for long-lasting performance.
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DENSO – Iridium TT Spark Plug: Ultimate Endurance and Power, 0.4mm Iridium Tip, IT20TT (Part No.4714)

Iridium TT Spark Plug: Ultimate Endurance and Power, 0.4mm Iridium Tip, IT20TT

from

$12.99
The Iridium TT Spark Plug combines the durability of an OE-style plug with the enhanced power and torque of high-performance engineering. Featuring a 0.4mm Iridium center electrode – the world’s smallest diameter – it maximizes firing potential for superior ignition. The 0.7mm needle tip ground electrode promotes higher spark energy while reducing heat quenching, ensuring consistent performance. Built with DENSO’s patented Iridium-Rhodium alloy formula, this spark plug boasts the highest concentration of Iridium among competitors, delivering unmatched durability. The 360-degree laser welding process guarantees a robust bond and structural integrity, even under extreme conditions. With the ability to withstand temperatures exceeding 4000 Deg F, this plug is engineered for ultimate endurance. Its tapered seat design ensures a precise fit, making it a reliable choice for those seeking long-lasting performance and efficiency.

Product Features:
  • 0.4mm Iridium Center Electrode: World’s Smallest Diameter that maximizes firing potential
  • 0.7mm Needle Tip Ground Electrode: Promotes higher spark energy and less heat quenching
  • DENSO Patented Optimized Iridium-Rhodium Alloy Formula: Highest concentration of Iridium vs. competitors for greater durability
  • DENSO Patented 360 degree laser welding process: Ensuring exceptional quality bond and structural strength with the Iridium Center Electrode
  • Durability of an OE style plug combined with Power and Torque of high performance.
  • Withstands temperatures greater than 4000 degree Fahrenheit
  • Iridium TT
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E3 – DiamondFIRE Automotive Spark Plug: More Power & Fuel Efficiency (Part No.E3.53)

DiamondFIRE Automotive Spark Plug: More Power & Fuel Efficiency

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$8.49
The Premium DiamondFire Automotive Spark Plug is engineered to deliver peak performance and efficiency for your vehicle. Featuring E3’s patented Diamond Fire edge-to-edge ground electrode, it ensures a faster, more complete burn for smoother acceleration and idle. The innovative “diamond-shaped” side wire electrode enhances combustion by quickly igniting the air/fuel mixture, resulting in a larger and faster flame kernel. This translates to improved power output – up to 6% on average – and better fuel efficiency, saving you money while reducing engine carbon deposits. Constructed with durable nickel for both the center and ground electrode tips, this spark plug is built to last. Its tapered seat design ensures a secure fit, and the pre-gapped configuration eliminates the need for adjustments, making installation hassle-free. With its advanced technology, this spark plug not only boosts performance but also promotes cleaner combustion, making it a smart upgrade for any vehicle.

Product Features:
  • E3’s Diamond Fire edge to edge ground electrode provides maximum performance with increased efficiency and a faster more complete burn
  • Smoother Acceleration & Idle – The faster flame initiated by the spark plug results in a more complete burn of the ingested fuel charge. More pressure is created against the piston more fuel is put to work
  • Energy – Power output improved up to 6% on average in the typical operating ranges. Results will vary.
  • Efficiency – The “diamond shaped” side wire electrode projects the combustion spark in a way that more quickly ignites the air/fuel mixture, thereby creating a significantly faster and larger flame kernel. The result is that more fuel is put to work durin
  • E3’s patented Diamond Fire Technology provides a cleaner burning combustion, which translates into fuel savings and reduced engine carbon deposits
  • The Spark Plugs are pre-gapped at the factory and cannot be adjusted.
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NGK – Iridium IX Spark Plug (TR6IX): Extreme Ignitability & Durability (Part No.3689)

Iridium IX Spark Plug (TR6IX): Extreme Ignitability & Durability

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$16.99
NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode’s durability is six times harder than platinum. Iridium alloy’s extremely high melting point is perfect for today’s engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.

Product Features:
  • SINGLE IRIDIUM TIP: Fine wire 0.6 millimeter iridium tip center electrode ensures high durability and a consistently stable spark
  • IRIDIUM ALLOY CENTER ELECTRODE: Iridium’s density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
  • TAPERED CUT GROUND ELECTRODE: Reduced quenching design produces outstanding ignitability, improved acceleration, fuel efficiency and durability
  • SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
  • RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
  • Outstanding Acceleration and High Fuel Efficiency: NGK Iridium IX spark plugs are engineered to deliver superior acceleration and enhance fuel efficiency, making them ideal for performance enthusiasts.
  • Extreme Ignitability and Anti-Fouling: These spark plugs offer exceptional ignitability and anti-fouling properties, ensuring reliable performance and longevity.
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Autolite Iridium – Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition (Part No.XP103)

Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition

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$10.99
Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Designed and engineered in the USA, the Autolite Iridium XP spark plugs feature an iridium-enhanced 0.6mm finewire design and patented platinum sidewire technology to provide better overall durability and a more focused ignition for enhanced ignitability and performance. Features double Iridium-enhanced alloy technology center electrode for improved durability and wear resistance.

Product Features:
  • 0.6 mm finewire design improves ignitability
  • Patented V-trimmed platinum sidewire technology resists wear
  • OE equivalent design is engineered for every engine
  • Designed for better overall durability with virtually no gap erosion
  • Double Iridium-enhanced alloy technology ensures superior wear resistance for extended plug life.
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Accel – HP Copper Spark Plug: Superior Heat Dissipation & Stronger Spark (Part No.8160C1)

HP Copper Spark Plug: Superior Heat Dissipation & Stronger Spark

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$184.99
ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are capable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL HP Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.

Product Features:
  • One Piece Design – Won’t break off in head during removal like two piece designs
  • The Copper core is a better conductor than Iridium or Platinum plugs
  • Copper dissipates heat much better than other materials
  • C – Cut Design un-shrouds the spark kernel for a better burn
  • Unlike Iridium or Platinum plugs, the ACCEL HP plugs are capable
  • Machine rolled threads for precise thread engagement
  • One step colder than stock
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Accel – Spark Plug: Ford Late V8 3-V, 1 Range Colder, 8 Pack (Part No.8161C1)

Spark Plug: Ford Late V8 3-V, 1 Range Colder, 8 Pack

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$166.99
ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are capable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL HP Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.

Product Features:
  • The Copper core is a better conductor than Iridium or Platinum plugs
  • Copper dissipates heat much better than other materials
  • C – Cut Design un-shrouds the spark kernel for a better burn
  • Unlike Iridium or Platinum plugs, the ACCEL HP plugs are capable
  • Machine rolled threads for precise thread engagement
  • One step colder than stock
  • Whether using on the street or on the strip, ACCEL HP Copper Core spark plugs deliver.
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Accel – HP Copper Spark Plug (346): Superior Heat Dissipation & Performance (Part No.8160)

HP Copper Spark Plug (346): Superior Heat Dissipation & Performance

from

$165.99
ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are capable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL HP Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.

Product Features:
  • For use with Black Coil Boot, OE Coil 3L3E or ACCEL 140033 or 140033-8
  • One Piece Design – Won’t break off in head during removal like two piece design
  • Copper Core – Copper is a better conductor than Iridium or Platinum plugs
  • Heat Dissipation – Copper dissipates Heat Much better than other materials
  • C – Cut Design – un-shrouding the spark kernel
  • See PN 346 for Single Spark Plug
  • Gapable – Unlike Iridium or Platinum
  • Machine Rolled Threads-Precise thread engagement
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Champion – Iridium Spark Plug (RS8WYPB5): Maximum Performance & Longevity (Part No.9808)

Iridium Spark Plug (RS8WYPB5): Maximum Performance & Longevity

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$8.49
The Champion Iridium Spark Plug is engineered for maximum performance and longevity, making it a premium choice for your vehicle. Featuring a fine-wire iridium center electrode and a V-trimmed iridium-platinum ground electrode, this spark plug ensures sharper spark focus and greater ignitability for optimal engine efficiency. Its Heat-Active alloy allows the electrodes to quickly reach and maintain stable operating temperatures under all engine loads, ensuring consistent performance. Designed with a tapered seat and built-in resistor, it delivers reliable operation while reducing interference. The iridium center electrode is crafted for maximum durability and extended life, making it ideal for high-performance applications. Whether you’re looking to enhance your vehicle’s ignition system or maintain peak engine performance, this spark plug offers exceptional value and reliability.

Product Features:
  • Champion Iridium – Maximum Performance. Premium Spark Plug
  • Iridium center electrode delivers maximum life
  • Fine-wire center electrode and V-trimmed for greater ignitability
  • V-trimmed ground electrode promotes sharper spark focus
  • Maintains stable operating temperature under all engine loads
  • Heat-Active alloy allows electrodes to reach optimal temperature quickly
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Motorcraft – High-Durability Spark Plug: Reduces Misfires & Fuel Consumption (Part No.SP-479-X)

High-Durability Spark Plug: Reduces Misfires & Fuel Consumption

from

$7.99
Motorcraft Spark Plugs are original equipment on Ford Motor Company vehicles, engineered to meet strict Ford engineering standards for performance and reliability. These spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption, and optimize emissions. They are resistant to oxidation and arc erosion, feature a multi-rib insulator to protect against misfire, and offer service intervals of up to 100,000 miles. Backed by Motorcraft’s Service Parts Warranty, these spark plugs are an exact fit for Ford, Lincoln, and Mercury vehicles, ensuring reliable performance for almost any application. Motorcraft ignition components also help prevent false check engine lights, giving you confidence and peace of mind.

Product Features:
  • Motorcraft spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption and optimize emissions.
  • Backed by Motorcraft’s Service Parts Warranty
  • Exact fit for Ford, Lincoln and Mercury vehicles
  • Resistant to oxidation and arc erosion.
  • Multi-rib insulator protects against misfire.
  • Service intervals of up to 100,000 miles.
  • Motorcraft Spark Plugs are designed with high quality materials to provide reliable performance for almost any application.
  • Motorcraft Spark Plugs are what was in the vehicle when it was manufactured
  • Motorcraft ignition components help prevent false check engine lights.
  • Iridium Center Electrode Tip: The Denso Iridium Spark Plug features a center electrode tip made of iridium, providing exceptional longevity and reliable performance.
  • Flat Seat Type Design: The flat seat type design enhances the durability of the spark plug, making it an ideal choice for maintaining optimal engine efficiency.
  • Strict OE Standards: Manufactured to the strictest OE performance, durability, and emissions standards, ensuring high-quality and reliable performance.
  • Long-Life Performance: Engineered for long-lasting performance, this spark plug helps maintain optimal engine efficiency over time.
  • Reduced Emissions: Designed to help reduce emissions, contributing to a cleaner and more efficient engine operation.
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Motorcraft – Spark Plug: Fine Wire Design for Enhanced Ignition Efficiency (Part No.SP-495-X)

Spark Plug: Fine Wire Design for Enhanced Ignition Efficiency

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$7.29
The Fine Wire Spark Plug is engineered for superior ignition performance, featuring a platinum center electrode tip that ensures exceptional conductivity and durability. Its fine wire design enhances ignition efficiency, delivering reliable starts and optimal combustion for improved engine performance. The nickel ground electrode tip adds to its robust construction, providing long-lasting wear resistance. Designed with a tapered seat type, this spark plug ensures a secure fit and effective sealing, making it a dependable choice for maintaining engine health. Whether you’re looking to boost fuel efficiency or achieve smoother engine operation, this spark plug offers excellent value with its advanced materials and precision engineering.

Product Features:
  • Features a platinum center electrode tip for exceptional conductivity and enhanced durability.
  • Fine wire design improves ignition efficiency, ensuring reliable starts and optimal combustion.
  • Nickel ground electrode tip provides robust wear resistance for long-lasting performance.
  • Tapered seat type ensures a secure fit and effective sealing to maintain engine health.
  • Precision-engineered to support smoother engine operation and improved fuel efficiency.
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Champion – Double Platinum Power Spark Plug (RS9PYP4): Enhanced Durability & Performance (Part No.7304)

Double Platinum Power Spark Plug (RS9PYP4): Enhanced Durability & Performance

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$7.29
Champion Double Platinum Power spark plugs are engineered for enhanced durability and performance, making them a premium choice for reliable ignition. Featuring a platinum fine-wire center electrode and a platinum pad ground electrode, these spark plugs deliver greater wear resistance and sharper spark focus for consistent ignitability. The V-trimmed ground electrode ensures precise spark delivery, while the exclusive Heat-Active alloy allows the electrodes to maintain optimal operating temperatures under all engine loads. Designed as a standard replacement, these spark plugs are equipped with a tapered seat and resistor type for seamless compatibility with a wide range of vehicles. Whether you’re seeking improved engine performance or long-lasting reliability, Champion Double Platinum Power spark plugs provide the power and durability you need for a smoother driving experience.

Product Features:
  • Double Platinum Power – Premium Spark Plug. More Powerful Performance.
  • Platinum center and ground electrode for greater wear resistance
  • Maintains stable operating temperature under all engine loads
  • Fine-wire center electrode for greater ignitability
  • V-trimmed ground electrode promotes sharper spark focus
  • Heat-Active alloy allows electrodes to reach optimal temperature
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Motorcraft – Spark Plug: Enhanced Durability & Optimized Performance (Part No.SP-471-X)

Spark Plug: Enhanced Durability & Optimized Performance

from

$5.29
Enhanced durability and optimized performance define these Motorcraft Spark Plugs, the original equipment for Ford, Lincoln, and Mercury vehicles. Engineered to meet strict Ford standards, they ensure exact fitment and deliver reliable performance across a wide range of domestic and import cars and trucks. Designed with high-quality materials, these spark plugs resist oxidation and arc erosion, while their multi-rib insulator protects against misfires. With service intervals of up to 100,000 miles, they help reduce fuel consumption, optimize emissions, and eliminate misfires, making them a cost-effective choice for long-term use. Backed by Motorcraft’s Service Parts Warranty, these ignition components also prevent false check engine lights, offering peace of mind and confidence in your vehicle’s performance. Whether you’re maintaining your original equipment or upgrading for reliability, Motorcraft Spark Plugs are built to deliver the same trusted quality as when your vehicle was first manufactured.

Product Features:
  • Motorcraft spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption and optimize emissions.
  • Backed by Motorcraft’s Service Parts Warranty
  • Exact fit for Ford, Lincoln and Mercury vehicles
  • Resistant to oxidation and arc erosion.
  • Multi-rib insulator protects against misfire.
  • Service intervals of up to 100,000 miles.
  • Motorcraft Spark Plugs are designed with high quality materials to provide reliable performance for almost any application.
  • Motorcraft Spark Plugs are what was in the vehicle when it was manufactured
  • Motorcraft ignition components help prevent false check engine lights.
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Top-Rated Spark Plug Brands For Your 2004 Ford F-150 Heritage

When it comes to finding the perfect Spark Plug for your 2004 Ford F-150 Heritage, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 9 trusted brands. We carry the most popular Spark Plug brands including Motorcraft, NGK, and Autolite, and more, all known for their exceptional customer ratings (average brand rating of 4.8 stars) and competitive prices, as low as $4.99. Purchasing a Spark Plug from us here at Advance Auto Parts is a smart move for both you and your 2004 Ford F-150 Heritage, providing peace of mind with parts that meet or exceed OEM standards.

Popular Motorcraft 2004 Ford F-150 Heritage Spark Plugs

If you’re looking for a top-quality Spark Plug for your 2004 Ford F-150 Heritage, Advance Auto Parts has exactly what you need with our selection of Motorcraft Spark Plugs. We have 3 Motorcraft Spark Plugs in stock for this fitment, all known for their durability and precision fit. With prices starting at just $6.79 and an average cost of $7.12, you’ll find the perfect Spark Plug for your needs and budget. Motorcraft Spark Plugs for the 2004 Ford F-150 Heritage come highly rated, with over 283 customer reviews and an impressive average rating of 4.8 stars. Choosing a Motorcraft Spark Plug from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Platinum Spark Plug: Enhances Durability & Reduces Fuel Consumption
from $7.29
(2)
Platinum Spark Plug: Enhances Durability & Reduces Fuel Consumption
“The only plug you should use in your Ford…Motorcraft”
Double Platinum Spark Plug: Enhanced Durability & Fuel Efficiency
from $7.29
(26)
Double Platinum Spark Plug: Enhanced Durability & Fuel Efficiency
“Perfect fit for my 2008 crown Vic”

Top-Quality NGK 2004 Ford F-150 Heritage Spark Plugs

For those in search of a high-quality Spark Plug for their 2004 Ford F-150 Heritage, Advance Auto Parts offers a great selection of NGK Spark Plugs. With 3 NGK Spark Plugs in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Spark Plugs start at just $7.49, with an average price of $10.99, giving you a range of options to suit your budget. Backed by over 44 customer ratings and an average rating of 4.8 stars, NGK Spark Plugs provide both reliability and excellent performance. Choosing a NGK Spark Plug from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
Iridium IX Spark Plug (TR6IX): Extreme Ignitability & Durability
from $16.99
(5)
Iridium IX Spark Plug (TR6IX): Extreme Ignitability & Durability
“Using in my Harley 04 and just installed in 99 ranger 4×4, great improvement in both.”

FAQs for 2004 Ford F-150 Heritage Spark Plugs

What are the best-selling Spark Plugs for 2004 Ford F-150 Heritages?

Out of 23 Spark Plugs that fit 2004 Ford F-150 Heritages, the following parts are the top sellers:

What’s the price range for 2004 Ford F-150 Heritage Spark Plugs?

The prices of Spark Plugs for the 2004 Ford F-150 Heritage range from $4.99 up to $184.99 for the most premium parts.

What is the average price of a Spark Plug for a 2004 Ford F-150 Heritage?

The average price for Spark Plugs for the 2004 Ford F-150 Heritage is $32.70. Keep in mind the variety of part types within our Spark Plug category, where you are likely to find a wide range of prices across a variety of parts and components.

What are the cheapest Spark Plugs for my 2004 Ford F-150 Heritage?

Does Advance Auto Parts sell Spark Plugs for any other 2004 Ford models?

Yes. We stock Spark Plugs for 23 other popular 2004 Ford models. Some of the most popular are 2004 F-150 Spark Plugs, 2004 Mustang Spark Plugs, 2004 E-250 Econoline Spark Plugs, 2004 E-350 Econoline Spark Plugs, and 2004 Thunderbird Spark Plugs.

What are the top-rated Spark Plugs that fit the 2004 Ford F-150 Heritage?

Based on 559 reviews by customers, our 2004 Ford F-150 Heritage Spark Plugs have an average customer rating of 5 stars. These are the highest-rated categories of Spark Plugs for the 2004 Ford F-150 Heritage and their top-rated products:

What types of Spark Plugs do you sell for my 2004 Ford F-150 Heritage?

As of 11/2/25, these are some of the most in-demand types of Spark Plugs for a 2004 Ford F-150 Heritage:

Can I get help with 2004 Ford F-150 Heritage Spark Plug orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Ford Spark Plugs and more.

What is your return policy for Ford F-150 Heritage Spark Plugs?

Advance Auto Parts keeps returns simple. For new Ford F-150 Heritage Spark Plugs and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.