2003 Buick Century Ignition and Tune-Up Products

Essential 2003 Buick Century Ignition and Tune-Up Products

ACDelco – Ignition Wire Holder (Part No.F1060289679ACD)

Ignition Wire Holder

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$2.05
Ignition Wire Holder

Autolite – Diesel Engine Glow Plug: High Intensity Concentrated Heat, Reliable Starts (Part No.1107)

Diesel Engine  Glow Plug: High Intensity Concentrated Heat, Reliable Starts

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$11.99
Starting a diesel engine? Check out Autolite glow plugs. They’re dependable and long-lasting, the perfect plug for a variety of diesel applications.

Product Features:
  • Diesel engines depend on high heat in the combustion chamber to ignite the fuel. When you cold start a diesel engine, there isn’t enough heat to ignite. Glow plug warms the combustion chamber to start the fuel ignition.
  • These glow plugs fit a variety of diesel applications. If you’re experiencing problems starting your diesel engine, it may have burnt out glow plugs.
  • Reaches temperatures hot enough to start in 30 seconds or less
  • For dependability and long-lasting performance, use Autolite glow plugs
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Carquest Premium – Ignition Knock (Detonation) Sensor (Part No.SBA3704)

Ignition Knock (Detonation) Sensor

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$36.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Dorman – Help – Distributor O-Ring Assortment (Part No.90441)

Distributor O-Ring Assortment

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$4.79
This distributor cap O-ring is designed to match the fit and function of the original O-ring on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this distributor cap O-ring is designed to match the fit and function of the original O-ring on specified vehicles
  • Restores functionality – this O-ring is made to fit and fully restore part functionality after the original O-ring fails
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Felpro – Distributor Mounting Gasket (Part No.70799)

Distributor Mounting Gasket

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$1.29
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
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Dorman – GM Panel Retainer (Part No.963-021D)

GM Panel Retainer

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$4.49
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring long service life.

Product Features:
  • Ideal replacement – this retainer matches the fit and function of the original equipment retainer for this vehicle application
  • Quality material – this retainer is made of durable material for long-lasting service
  • Versatile design – this retainer is suitable for a variety of automotive uses
  • Excellent value – this part offers original equipment quality at a competitive cost
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Felpro – DISTRIBUTOR MOUNTING GASKET (Part No.70194)

DISTRIBUTOR MOUNTING GASKET

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$2.29
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Validated for fit, form and function
  • Unsurpassed quality you can trust
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Mr. Gasket – Hei Advance Curve Kit (Part No.929G)

Hei Advance Curve Kit

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$16.49
One of the best, and sometimes missed tuning tricks is not to just optimize your initial timing, but to bring in timing advance more quickly than the stock distributor can allow. Bringing timing more quickly than stock can provide substantial increases in both torque and horsepower depending on your combination.This is done by changing the springs under the cap. This kit includes three sets of springs which can be used in different combinations to provide full advance sooner than stock. Use lighter springs to bring the advance more quickly, and heavier springs to bring it in more slowly. Two new weights with nylon bushings are also included as are instructions to help with installation. Springs are color code as follows: Light Springs – Black Medium Springs – Silver Heavy Springs – Gold

Product Features:
  • Brings in timing more quickly than stock for more torque and horsepower
  • Includes three sets of springs to allow for a wider range of custom tuning
  • Instructions included to help with installation
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E3 – DiamondFIRE Automotive Spark Plug: More Power, Saves Gas (Part No.E3.40)

DiamondFIRE Automotive Spark Plug: More Power, Saves Gas

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$6.99
The Spark Plugs are the product of years of fundamental research in the combustion field. The unique patented electrode configuration of these new The spark plugs increases the amount of combustion pressure created during each power stroke of an engine, which results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines. E3.40 is a 14mm, 0.460 reach plug with a taper seat. It fits domestic applications in the 60s to early 90s, and is widely stocked in automotive retail stores. The automotive plugs have three legs securing the Diamond FIRE electrode to the shell. This allows for excellent heat transfer, and helps to create more turbulence in the cylinder. The patented Diamond FIRE side wire is proven to increase power, reduce fuel consumption and improve hydrocarbon emissions in long term use.

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 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 – V Power Spark Plug (Part No.F100037155NGK)

V Power Spark Plug

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$4.92
The NGK V Power spark plug offers a 90 degree V-Power center copper or platinum electrode that provides performance, improved ignitability, increased fuel economy and lower emissions over standard Spark Plugs. The Trivalent Metal Plating has superior anti-corrosion and anti-seizing properties. NGK’s V-Power Plugs Feature a Unique V-Cut in the Center Electrode that Directs the Spark to the Edge of the Electrode, Helping the Spark Develop More Rapidly, Increasing Ignitability and Reducing Quenching.

Product Features:
  • Lowers ignition system voltage requirements
  • Greater ignitability and performance over conventional spark plugs
  • Corrugated Ribs Prevent Flashover
  • Trivalent Metal Plating has superior anti-corrosion and anti-seizing properties
  • Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer
  • Increased fuel economy and lower emissions
  • Highly durable against electrical and chemical wear
  • Triple Seals Prevent Leakage Economical performance and improved ignitability over standard NGK Spark Plugs original equipment manufacturer and racer approved.
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Delphi – Delphi Ignition Wire Set (Part No.F1020414703DEL)

Delphi Ignition Wire Set

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$69.64
Delphi’s Ignition Group supplies high quality ignition products that meet diverse application needs for Original Equipment Manufacturers (OEM), Delphi Aftermarket, and motorsports customers. Delphi Packard Electric produces many cable types that meet the increased energy needs of leaner burning engines, withstand high operating temperatures, and meet strict suppression requirements for electromagnetic interference (EMI). Delphi ignition cables are made with multiple layers of non-conductive materials over the selected core in order to optimize the desired properties of the finished cable (dielectric strength, mechanical strength, flexibility, and temperature resistance).

Product Features:
  • 40,000 volt systems
  • Temperature ranges from -40C to 260C
  • Radio frequency interference suppression
  • 160,000 km product life
  • Resistance to ozone, corona, and fluids
  • Sound mechanical connections to spark plugs, distributors, and coils
  • Protection from weather, elements, and temperature
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ACDelco – Spark Plug Wire Set: Fiberglass Reinforced Latex Graphite Core (Part No.9746V)

Spark Plug Wire Set: Fiberglass Reinforced Latex Graphite Core

from

$87.99
ACDelco Professional Spark Plug Wire Sets consist of a set of wires, encased in an insulating material, connectors, and insulating boots, and are a high quality replacement for many vehicles on the road today. The wires transfer high voltage pulses between the voltage source, the distributor, and the spark plugs. These premium aftermarket replacement components are manufactured to meet your expectations for fit, form, and function.

Product Features:
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco
  • Manufactured to meet expectations for fit, form, and function
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DENSO – Spark Plug Wire Set: Carbon Core, 6 Wire Set (Part No.671-6014)

Spark Plug Wire Set: Carbon Core, 6 Wire Set

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$59.99
DENSO First Time Fit Ignition Wire Sets are identical in form fit color and performance to the factory-installed wire sets. Every part of each wire sets construction meets or exceeds OE/OES standards.

Product Features:
  • Each wire is pre-cut to exact length so the wire set is ready to install right out of the box
  • Identical OE end caps are designed to “click” into place for easy installation and a secure fit
  • Strong connections – through a patented process, the terminals are attached to provide an extremely strong connection, ensuring the cable and boot will not separate during removal and installation
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DENSO – Spark Plug Wire Set: Aluminum Steel Core, 6 Wire Set (Part No.671-6046)

Spark Plug Wire Set: Aluminum Steel Core, 6 Wire Set

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$49.99
DENSO First Time Fit Ignition Wire Sets are identical in form fit color and performance to the factory-installed wire sets. Every part of each wire sets construction meets or exceeds OE/OES standards.

Product Features:
  • Each wire is pre-cut to exact length so the wire set is ready to install right out of the box
  • Identical OE end caps are designed to “click” into place for easy installation and a secure fit
  • Strong connections – through a patented process, the terminals are attached to provide an extremely strong connection, ensuring the cable and boot will not separate during removal and installation
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Carquest – Ignition Switch (Part No.CS84)

Ignition Switch

from

$24.29
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
  • Copper alloy conductors ensure superior electrical conductivity with low resistive losses
  • Our parts are 100% tested to verify both mechanical and electrical switching performance
  • Robust design and high grade materials meet the stringent demands of today’s service professional
  • BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
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ACDelco – Ignition Switch (Part No.D1405B)

Ignition Switch

from

$31.49
An ACDelco GM Original Equipment Ignition Starter Switch is a GM-recommended replacement for your vehicle’s original component. It is a multi-position switch that activates the ignition, accessory, and cranking circuits in your vehicle. This original equipment ignition starter switch has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Work with vehicle electronics to help optimize vehicle capabilities
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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Driveworks – Ignition Control Module (Part No.21030)

Ignition Control Module

from

$139.05
Driveworks® offers a line of aftermarket parts and accessories that are commercially acceptable and competitively priced, which provides professional technicians and DIYers with an affordable alternative for repairs.

Product Features:
  • Direct-fit OE replacement ensures ease of installation
  • Designed to meet OE performance
  • As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
  • As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
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Driveworks – Electronic Ignition Coil (Part No.26196)

Electronic Ignition Coil

from

$31.99
Driveworks® offers a line of aftermarket parts and accessories that are commercially acceptable and competitively priced, which provides professional technicians and DIYers with an affordable alternative for repairs.

Product Features:
  • Direct-fit OE replacement ensures ease of installation
  • Designed to meet OE performance
  • As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
  • As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
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MSD Ignition – High Energy Ignition Coil for GM HEI Distributors (Part No.8225)

High Energy Ignition Coil for GM HEI Distributors

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$112.99
HEI owners now have a choice to replace their stock coil with the MSD high energy unitized coil for GM HEI distributors. This coil is a direct replacement of the stock coil and offers increased spark energy when used with the MSD HEI module, PN 83645. The coil features special low induc?tance, high temperature windings which charge faster to give you increased spark energy at higher rpm. The premium epoxy filled construction is designed to withstand harsh race applications as well as the wear and tear that daily usage dishes out, and still deliver more spark energy to the spark plugs.

Product Features:
  • Direct performance replacement for GM HEI coil-in-cap dist.
  • 70:1 Turns Ratio
  • Lower Primary Resistance Produces High Voltage Output
  • Full Power Sparks To 9000 Rpm w/PN[83647] MSD HEI Module
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Accel – 8Mm Super Stock Spiral Cust Bu (Part No.5049B)

8Mm Super Stock Spiral Cust Bu

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$91.99
These ACCEL Super Stock wire sets are a true performance upgrade replacement for OE types. Efficient delivery of spark energy for a good price. Silicone boots with zinc-plated steel terminals.

Product Features:
  • Ferro-Spiral supression core eliminates RFI/EMI
  • 500 ohms per foot of resistance
  • 500 Ohms Per Foot Resistance
  • 550 Degree Wire Temperature Rating
  • Meets Or Exceeds OE Boot Temperature Rating
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DENSO – Spark Plug Wire Set: Carbon Core, 8 Wire Set (Part No.671-8029)

Spark Plug Wire Set: Carbon Core, 8 Wire Set

from

$74.99
DENSO First Time Fit Ignition Wire Sets are identical in form fit color and performance to the factory-installed wire sets. Every part of each wire sets construction meets or exceeds OE/OES standards.

Product Features:
  • Each wire is pre-cut to exact length so the wire set is ready to install right out of the box
  • Identical OE end caps are designed to “click” into place for easy installation and a secure fit
  • Strong connections – through a patented process, the terminals are attached to provide an extremely strong connection, ensuring the cable and boot will not separate during removal and installation
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Carquest Premium – Spark Plug Wire Set: 8 Wires, Increased performance, Designed for direct fit (Part No.35-8126)

Spark Plug Wire Set: 8 Wires, Increased performance, Designed for direct fit

from

$39.99
Product Features:
  • SAEJ2031 Class E cable resist heat (428 Deg. F), cold (-104 Deg. F), electrical interference, abrasion and oil.
  • Stainless steel magnetic winding delivers maximum voltage to the spark plug for more powerful, and longer spark resulting in optimum engine performance while reducing the chance for misfire, and eliminating radio static.
  • 100% Pure silicone external insulation resists oil penetration, for lifetime protection against wire set failure.
  • EPDM inner insulation stops power-robbing voltage leaks.
  • With Magnetic-impregnated Kevlar internal conductors – durable and break resistant
  • Engineered to meet OEM tolerances using variable pitch wire winding, creating better resistance to electric magnetic interference (E.M.I resistance).
  • Excellent interference suppression and consistent performance
  • Easy lock terminals for more convenient installation.
  • Thick silicon outer jacket for excellent heat resistance. Insulating EPDM based compound inner jacket helps minimize voltage drop and enhance durability.
  • Broad coverage available for most vehicles on the road today
  • Include grease pack to ensure easy installation and removal
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ACDelco – GM Original Equipment Electronic Ignition Control Module Pigtail (Part No.F2047573223ACD)

GM Original Equipment Electronic Ignition Control Module Pigtail

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$125.30
ACDelco GM Original Equipment Ignition Control Module Connector is a GM-recommended replacement and will provide the same performance, durability, and service life as your factory original equipment.

Product Features:
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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Carquest Premium – Exhaust Gas Recirculation (EGR) Vacuum Regulator Solenoid Connector (Part No.PTA1107)

Exhaust Gas Recirculation (EGR) Vacuum Regulator Solenoid Connector

from

$24.49
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Carquest Premium – Ignition Control Module Connector (Part No.PTC1312)

Ignition Control Module Connector

from

$80.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Carquest Premium – Ignition Module (Part No.CBE1012)

Ignition Module

from

$52.99
CARQUEST Ignition Modules are built by an ignition systems manufacturer with expertise in the entire vehicle spark system.

Product Features:
  • CARQUEST Ignition Modules creates and refines the timing of the engine using various sensors and readings throughout the spark system in order to create an efficiently running engine.
  • CARQUEST Ignition Modules use current and voltage limiting circuitry in order to prevent the ignition coil from over voltage/current. Over voltages can allow for coils to create excessive heat which can damage to the ignition module resulting in check eng
  • CARQUEST Ignition Modules are 100% individually tested for all product functionalities including over voltage, timing and dwell.
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Delphi – Ignition Control Uni (Part No.F6000583526DEL)

Ignition Control Uni

from

$317.93
Ignition Control Uni

ACDelco – Ignition Control Module (Part No.D1906)

Ignition Control Module

from

$64.99
An ACDelco Professional, premium aftermarket Ignition Control Module is a high quality replacement for many vehicles on the road today. It increases voltage in order for the spark plugs to ignite the air/fuel mixture as the starting and charging system starts the engine, maintains the battery’s charge, and provides power to the electrical accessories while the engine is running. An ACDelco Professional Ignition Control Module features electronically welded lead connections to help reduce heat stress, failure, or cold joints. This ignition control module has been laser trimmed to provide precise values and reduce deterioration and damage. It includes a copper slug heat sink to help dissipate heat and create a more stable environment and also features a large bus bar for added support and conductivity to address the installation and operating forces that stress terminal tabs. This premium aftermarket replacement ignition control module is manufactured to meet your expectations for fit, form, and function.

Product Features:
  • Feature electronically welded lead connections to reduce heat stress failure or cold joints
  • Laser trimmed to provide precise values and reduce deterioration and damage
  • Increase voltage in order for the spark plugs to ignite the air/fuel mixture
  • Include a copper slug heat sink to help dissipate heat and create a more stable environment
  • Equipped with a large bus bar for added support and conductivity to address the installation and operating forces that stress terminal tabs
  • Professional, premium aftermarket replacement
  • Manufactured to meet expectations for fit, form, and function to provide the performance and dependability you expect from ACDelco
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2003 Buick Century Ignition and Tune-Up Products

You count on your 2003 Buick Century to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Ignition and Tune-Up Products. With 55 Ignition and Tune-Up Products ranging in price from $1.29 to $317.93, you’re sure to find everything you need for your 2003 Buick Century.

Brands matter. If you want to shop a specific Ignition and Tune-Up Products brand, we stock 16 different brands like NGK, ACDelco, and Autolite. 2003 Buick Century Ignition and Tune-Up Products start as low as $1.29!

One of the best ways to find top quality OEM or aftermarket Ignition and Tune-Up Products is by asking professionals. Short of that, you can shop with confidence thanks to our 1,299 extensive product reviews on 2003 Buick Century Ignition and Tune-Up Products. Some of the top-rated Ignition and Tune-Up Products products we carry are Spark Plug Wire Set with 4.4 stars and PT16TT Platinum TT Spark Plug with 4.6 stars.

Did we mention you can order your Ignition and Tune-Up Products from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Ignition and Tune-Up Products inventory for your 2003 Buick Century below to get started!

Top-Rated Ignition and Tune-Up Products Brands For Your 2003 Buick Century

Trusted Ignition and Tune-Up Products OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2003 Buick Century running right for years to come. In our inventory you’ll find brands like NGK, ACDelco, Autolite, and even more.

Popular Dorman Ignition and Tune-Up Products

You’ll find popular Dorman brand products across Distributors. All are waiting to get your 2003 Buick Century back on the road. Some of the top-rated Dorman products in these categories are:
GM Panel Retainer
from $4.49
(1)
GM Panel Retainer
Air Distribution Duct Clips
Distributor O-Ring Assortment
from $4.79
(3)
Distributor O-Ring Assortment
Distributor Cap O-Rings

FAQs for 2003 Buick Century Ignition and Tune-Up Products

What are the most purchased Ignition and Tune-Up Products for the 2003 Buick Century?

Out of 55 Ignition and Tune-Up Products for the 2003 Buick Century, the most popular in our inventory are:
Iridium Spark Plug: Original Equipment Replacement
from $11.99
This product is not rated
Iridium Spark Plug: Original Equipment Replacement
Spark Plugs

What are the top-rated 2003 Buick Century Ignition and Tune-Up Products?

Top-rated Ignition and Tune-Up Products for your 2003 Buick Century based on customer reviews/ratings are:
Spark Plug Wire Set
from $35.99
(98)
Spark Plug Wire Set
“Used in a 2001 Venture minivan – no issues. Thick sheathing on these wires compared to the less expensive ones make these worth the extra couple of”
PT16TT Platinum TT Spark Plug
from $5.99
(90)
PT16TT Platinum TT Spark Plug
“On line”
Direct Ignition Coil Kit
from $43.05
(78)
Direct Ignition Coil Kit
“Easy fix”