2004 Toyota 4Runner Engine Parts

Essential 2004 Toyota 4Runner Engine Parts

Dayco – Timing Belt Kit; With Belt, Tensioner, Idler And 3 Plastic Covers, 4 Piece Set (Part No.95154K1)

Timing Belt Kit; With Belt, Tensioner, Idler And 3 Plastic Covers, 4 Piece Set

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$135.99
Demanded by today’s OEMs and manufactured to meet critical fit, form and function requirements, Dayco timing belt kits ensure parts accuracy, time savings and long-lasting performance. This kit is designed for the replacement of worn or damaged original equipment timing belts, tensioners and idler pulleys – each matched to a specific vehicle make and model.

Product Features:
  • Engineered for both domestic and import vehicle applications with a timing belt
  • All components needed for a complete timing belt replacement included in one box
  • Includes premium Dayco components and tough, wear-resistant belt
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Ishino – Timing Cover Gasket (Part No.A8050103941ISH)

Timing Cover Gasket

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$4.90
Timing Cover Gasket

Cloyes Gear – Primary Timing Chain Kit: Exact Fit, 174, 42 Links, Timing Components, With Sprockets (Part No.9-4217S)

Primary Timing Chain Kit: Exact Fit, 174, 42 Links, Timing Components, With Sprockets

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$392.99
Designed for the replacement of worn or damaged timing chains, tensioners, and guides, Timing Chain Kits includes all components for a quick and efficient replacement. Each part is CAD designed and manufactured using premium materials. Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing.

Product Features:
  • Meet or exceed OEM performance requirements, ensuring a quiet and maintenance free experience
  • Utilizes the latest in design and technology to offer a complete chain kit solution
  • Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
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Cloyes Gear – Engine Timing Chain Guide (Part No.9-5132)

Engine Timing Chain Guide

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$22.99
A timing chain guide serves as a track or guide, for the timing chain, connecting the crankshaft and camshaft. Designed to meet or exceed OEM performance requirements, timing guides, which are available in kits or as a stand-alone product, utilize the latest in design and material technology, ensuring quiet and maintenance-free experience

Product Features:
  • Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
  • CAD designed and manufactured using premium materials
  • Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
  • Designed to meet or exceed OEM performance requirements
  • Refer to our online catalog for detailed application-specific information
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Dayco – Timing Water Pump Kit; With Pump, Belt, Actuator, Tensioner And Idler (Part No.WP298K1A)

Timing Water Pump Kit; With Pump, Belt, Actuator, Tensioner And Idler

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$318.99
Demanded by today’s OEMs and manufactured to meet critical fit, form and function requirements, Dayco’s timing belt kits with water pump ensure parts accuracy, time savings and long-lasting performance. This kit is designed for the replacement of worn or damaged original equipment timing belts, tensioners, idler pulleys and water pumps – each matched to a specific vehicle make and model. In addition, the water pump features superior gaskets that retain bolt torque, a roller bearing hub and composite seals to prevent leaks.

Product Features:
  • Engineered for both domestic and import vehicle applications with a timing belt
  • Includes premium Dayco components and a tough, wear-resistant belt
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Ishino Stone – Oil Pick-up Tube Gas (Part No.A6276810735ISH)

Oil Pick-up Tube Gas

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$2.07
Oil Pick-up Tube Gas

Dorman – Help – Engine Oil Dipstick: Direct Replacement, Steel/Plastic (Part No.921-145)

Engine Oil Dipstick: Direct Replacement, Steel/Plastic

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$25.49
This engine oil dipstick is designed to match the fit and function of an original equipment dipstick in specified applications. Level marks are clearly distinguished and properly gauged for accuracy.

Product Features:
  • Ideal replacement – this engine oil dipstick is designed to match the fit and function of an original equipment dipstick in specified applications
  • Ideal solution – level marks are clearly distinguished and properly gauged for accuracy
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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NTN – Timing Belt Tension Adjuster (Part No.A5330130438NTN)

Timing Belt Tension Adjuster

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$56.94
Hydraulic Automatic Timing Belt Tensioner – This is the automatic tension adjuster. Roller and roller bracket are not included (order roller separately). The NTN Automatic Timing Belt Tension Adjuster is a direct fit OEM replacement that contains the same high quality craftsmanship and materials as the original equipment it replaces.

Product Features:
  • OE-Equivalent and a direct fit application
  • Automatic tensioner adjuster for timing belt systems
  • Does not include roller, bearing and brackets
  • Durable long life performance
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Felpro – Cylinder Head Gasket Set (Part No.HS 26185 PT-2)

Cylinder Head Gasket Set

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$72.99
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:
  • PROPRIETARY COATING – Nonstick anti-friction coating seals small surface scratches and imperfections
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Melling – Stock Replacement OE Type Oil Pump (Part No.M242)

Stock Replacement OE Type Oil Pump

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$239.99
Melling oil pumps provide dependable performance every time in every application. Every Melling oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling oil pumps use the latest in gear and gerotor

Product Features:
  • Manufactured from high quality materials for consistent durable wear
  • Precision engineered for optimum fit and function
  • Designed for long-life and worry-free performance
  • Melling oil pumps are tested for pressure and flow under operating conditions to ensure quality
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NSK – Timing Belt Idler Bearing (Part No.A530062728NSK)

Timing Belt Idler Bearing

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$56.81
Timing Belt Idler Bearing

Dorman – Variable Valve Timing Filter Screen (Part No.926-126)

Variable Valve Timing Filter Screen

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$7.29
This engine variable valve timing (VVT) solenoid filter is designed to match the fit and function of the original filter on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this engine variable valve timing (VVT) solenoid filter is designed to match the fit and function of the original filter on specified vehicles
  • Restores functionality – reliable replacement for an original part that has failed due to clogging
  • 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 – Engine Conversion Gasket Set (Part No.CS 26330)

Engine Conversion Gasket Set

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$69.99
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:
  • Conversion Sets (CS) provide every gasket for lower engine work – add a Head Set (HS) for complete engine overhaul work
  • Application specific design to ensure a perfect fit
  • Meets or exceeds all original equipment specifications
  • Validated for fit, form and function
  • Unsurpassed quality you can trust
  • Includes all the parts necessary to complete the repair unless otherwise noted
  • Includes all the parts necessary to complete the repair unless otherwise noted
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NTK – EN VAR TIME SOLENOID (Part No.VV0024)

EN VAR TIME SOLENOID

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$89.99
NTK’s Variable Valve Timing Solenoids are manufactured to meet and/or exceed OE fit, form and function to ensure proper VVT operation.

Product Features:
  • NTK’s Variable Valve Timing Solenoids are manufactured to meet and/or exceed OE fit, form and function to ensure proper VVT operation.
  • The NTK VVT solenoids include a hard-coat anodized spool valve to prevent corrosion and increase service life.
  • The NTK VVT solenoids include precision-wound, coated-copper windings to increase solenoid longevity.
  • The NTK VVT solenoids are manufactured with a high strength thermoplastic that is resistant to temperature, moisture, and chemicals.
  • The NTK VVT Solenoids are manufactured to precise OE valve body dimensions and utilizes fluorocarbon O-rings to help prevent oil leakage.
  • The NTK VVT Solenoids are 100% tested and inspected to ensure consistent quality with end of production tested in oil to be sure the valve is primed and will work properly upon installation.
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Dayco – Timing Component Kit; With Camshaft Belt Tensioner And Idler, 2 Piece Set (Part No.84081)

Timing Component Kit; With Camshaft Belt Tensioner And Idler, 2 Piece Set

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$111.99
Manufactured to meet critical OE quality fit, form and function requirements demanded by today’s vehicle manufacturers, Dayco’s timing component kit ensures long lasting peak performance. This kit is designed to replace worn or damaged original equipment timing belts, tensioners and idler pulleys. It includes pre-packaged tensioners, idler pulleys and instructions – each matched to a specific make, model and vehicle year.

Product Features:
  • Engineered for the majority of domestic and import vehicle applications with a timing belt
  • All components needed for a complete timing belt replacement included in one box
  • Includes premium Dayco components and a tough, wear-resistant belt
  • Meets or exceeds OE quality
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Felpro – Engine Crankshaft Seal Kit (Part No.BS 40345-1)

Engine Crankshaft Seal Kit

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$16.99
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:
  • Application specific design to ensure a perfect fit
  • Meets or exceeds all original equipment specifications
  • Engineered and manufactured specifically for repair applications
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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Dorman – Help – Engine Oil Filler Cap (Part No.84111)

Engine Oil Filler Cap

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$14.99
This engine oil filter cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this engine oil filter cap is designed to match the fit and function of the original cap on specified vehicles
  • Restores functionality – reliable replacement for an original part that is missing or cracked due to heat and fatigue
  • 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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Dorman – Engine Timing Cover (Part No.A535064430DOR)

Engine Timing Cover

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$179.42
Save time and money with Dorman’s Engine Timing Cover. Each one comes with a gasket as well as any other components needed for a complete repair.

Product Features:
  • Direct replacement for a proper fit every time
  • Where applicable, seal and/or oil pump gaskets are provided for powerful leak prevention
  • Corrosion-resistant for long lasting performance
  • High quality plastic or metal construction resists warping, cracking and porousness
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Ajusa – OIL COOLER GASKET (Part No.13181750)

OIL COOLER GASKET

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$5.49
OIL COOLER GASKET

Felpro – Oil Pan Gasket Set: High-Temperature Rubber-Coated Fiber W/ Gasket Sealant, 4 Piece (Part No.OS 30742)

Oil Pan Gasket Set: High-Temperature Rubber-Coated Fiber W/ Gasket Sealant, 4 Piece

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$31.49
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:
  • DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
  • SUPERIOR SEAL — Manufactured with rubber compounds to ensure a consistent and long-life seal across the entire oil pan
  • PREVENTS OVERTIGHTENING — Torque limiters help eliminate overtightening and gasket splitting and extruding (where applicable)
  • OE-STYLE REPLACEMENT GASKET — Engineered for OE-style molded rubber gasket replacement
  • EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
  • ENGINEERING EXPERTISE — Parts are designed, tested, validated and approved by Fel-Pro engineers through rigorous research and development
  • ENGINEERING EXPERTISE — Parts are designed, tested, validated and approved by Fel-Pro engineers through rigorous research and development
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Dorman – Cam Position Sensor Connector (Part No.A4019965702DOR)

Cam Position Sensor Connector

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$56.13
Dorman’s Pigtail connectors are pre-assembled wire harnesses fitting a wide range of applications and provide direct replacement connection for various components on the vehicle. All our Connectors are constructed of high-quality materials for long-lasting durability.

Product Features:
  • Comes with a two-wire plug, two connectors and two pieces of heat shrink tubing
  • Also suitable for the repair of the crankshaft and of coil harnesses
  • Mechanically sound connection
  • Direct replacement for a proper fit
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Felpro – VALVE STEM SEAL SET (Part No.SS 72910)

VALVE STEM SEAL SET

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$56.99
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:
  • RIGHT TYPE — Valve stem seals designs are application-specific for the repair occasion using either deflector (umbrella) seals, O-ring style or positive seals
  • QUALITY MATERIALS — Each valve stem seal features materials based on the specific application for your vehicle repair
  • ENGINEERING EXPERTISE — Parts are reviewed, validated and approved by Fel-Pro engineers through rigorous research, development and testing
  • INSTALLATION AID — Installation tool included to protect inner lip of seal from damage during seal installation
  • COVERAGE — Available for domestic and foreign nameplate vehicles
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NOK – Crankshaft Seal (Part No.A8060311069NOK)

Crankshaft Seal

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$36.31
Crankshaft Seal

Dorman – Harmonic Balancer Assembly (Part No.594-073)

Harmonic Balancer Assembly

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$127.99
This direct replacement harmonic balancer features a stress-resistant rubber bond to properly absorb engine vibration. Stringent standards help ensure excellent tensile and impact strength for greater durability.

Product Features:
  • Ideal replacement – this harmonic balancer assembly exactly matches the fit and function of the original harmonic balancer for a direct replacement
  • Durable construction – stringent specifications and careful construction help ensure longevity
  • Thoroughly tested – this harmonic balancer has undergone dimensional verification, material validation and functional testing
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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Cloyes Gear – Engine Timing Idler Sprocket (Part No.S942T)

Engine Timing Idler Sprocket

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$11.99
Along with the timing chain, tensioners, and guides, sprockets are an integral component within the timing system. Timing gears and sprockets are available as part of complete timing kits as well as for individual purchase and installation

Product Features:
  • Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
  • Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
  • CAD designed and manufactured using premium materials
  • Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
  • Refer to our online catalog for detailed application-specific information
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Imperial – Engine Oil Cooler (Part No.241040)

Engine Oil Cooler

from

$216.99
Product Features:
  • Imperial Swirl-Cool« engine oil cooler kit
  • Size: 1-1/2″ x 6-1/2″ x 18″
  • Heavy-duty applications
  • All except Chevrolet V8 applications
  • Universal Cooler, NOT a direct OE replacement. User to determine fitment prior to installation
  • Heavy duty applications
  • All except Chevrolet V8 applications
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Ajusa – Cylinder Head Bolt Set (Part No.81046700)

Cylinder Head Bolt Set

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$34.99
AJUSA is a leading global manufacturer of automotive gaskets, head bolt sets, seals and hydraulic lifters for European and Asian vehicles. AJUSA prides itself in offering the latest applications with quality that is equal to or exceeds that of the OE. Headquartered in Spain, AJUSA was established in 1972 as a gasket manufacturer, is an OE supplier, is ISO 9001 and ISO/TS 16949 certified, and ISO 14001 certified as a company that protects and respects the environment.

Product Features:
  • AJUSA cylinder head bolts meet or exceed OE manufacturer specifications and are a perfect complement to AJUSA head sets and AJUSA head gaskets.
  • All kits are application specific.
  • Each set contains all the head bolts needed to complete the repair. V & H engines require 2 sets for a repair.
  • Each set comes with special assembly lube to ensure proper torque when tightening.
  • All kits are boxed and shrink wrapped.
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DENSO – First Time Fit Crankshaft Position Sensor (Part No.A2255176055ND)

First Time Fit Crankshaft Position Sensor

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$144.18
DENSO’s Crankshaft Position Sensors are manufactured to the stricktest OE standards resulting in unsurpassed reliability, durability, and detection accuracy.

Product Features:
  • Innovative MRE sensor design uses a pair of MREs on an Integrated Circuit (IC) chip for extreme accuracy
  • Molded IC chip located inside the cylindrical magnet is positioned closer to the gears
  • Polyphenylene sulfide resin coating resists damage from engine oil, fuel and emission byproducts
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2004 Toyota 4Runner Engine Parts

You count on your 2004 Toyota 4Runner 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 Engine Parts. With 141 Engine Parts ranging in price from $1.29 to $4,694.99, you’re sure to find everything you need for your 2004 Toyota 4Runner.

Brands matter. If you want to shop a specific Engine Parts brand, we stock 34 different brands like Felpro, Carquest Premium, and Dayco. 2004 Toyota 4Runner Engine Parts start as low as $1.29!

One of the best ways to find top quality OEM or aftermarket Engine Parts is by asking professionals. Short of that, you can shop with confidence thanks to our 831 extensive product reviews on 2004 Toyota 4Runner Engine Parts. Some of the top-rated Engine Parts products we carry are Engine Long Block; Toyota 2UZFE 1/98-05 Engine with 4.7 stars and Engine Oil Filler Cap: 10080, Screw On, Direct Fit, Provides Tight Seal, 1 Pack with 4.1 stars.

Did we mention you can order your Engine Parts 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 Engine Parts inventory for your 2004 Toyota 4Runner below to get started!

Top-Rated Engine Parts Brands For Your 2004 Toyota 4Runner

Trusted Engine Parts OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2004 Toyota 4Runner running right for years to come. In our inventory you’ll find brands like Felpro, Carquest Premium, Dayco, and even more.

Popular MAHLE Original Engine Parts

You’ll find popular MAHLE Original brand products across Engine Gaskets and Seals. All are waiting to get your 2004 Toyota 4Runner back on the road. Some of the top-rated MAHLE Original products in these categories are:
Water Inlet Gasket
from $3.99
(1)
Water Inlet Gasket
Water Inlet Gaskets

Top-Rated Engine Parts


If are what you’re looking for, our inventory holds plenty. We stock brand Engine Parts for your 2004 Toyota 4Runner, and some of our most reviewed parts include:
Premium OEM Replacement Harmonic Balancer; 159mm Diameter
from $147.99
(131)
Premium OEM Replacement Harmonic Balancer; 159mm Diameter
Harmonic Balancers

FAQs for 2004 Toyota 4Runner Engine Parts

What are the most purchased Engine Parts for the 2004 Toyota 4Runner?

Out of 141 Engine Parts for the 2004 Toyota 4Runner, the most popular in our inventory are:
Engine Valve Cover Gasket Set
from $66.99
(19)
Engine Valve Cover Gasket Set
Valve Cover Gaskets
Camshaft Sensor
from $22.99
This product is not rated
Camshaft Sensor
Camshaft Position Sensors
Engine Valve Cover Gasket Set
from $36.99
(4)
Engine Valve Cover Gasket Set
Valve Cover Gaskets

What are the top-rated 2004 Toyota 4Runner Engine Parts?

Top-rated Engine Parts for your 2004 Toyota 4Runner based on customer reviews/ratings are:
Engine Long Block; Toyota 2UZFE 1/98-05 Engine
from $4409.99
(56)
Engine Long Block; Toyota 2UZFE 1/98-05 Engine
“Yes my car run good with this spark plug”