2003 Toyota 4Runner Fuel Injectors
More 2003 Toyota 4Runner Fuel Injectors
Find your specific 2003 Toyota 4Runner original or aftermarket Fuel Injectors below. Order your parts online and have delivered to your home or pick up in-store at Advance Auto.
Essential 2003 Toyota 4Runner Fuel Injectors
Ishino – Fuel Injector O-Ring (Part No.C1012184281ISH)
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$4.75
Fuel Injector O-Ring
Ishino – Fuel Injector O-Ring (Part No.C1012184276ISH)
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$1.85
Fuel Injector O-Ring
Carquest Premium – Fuel Injector Seal Kit (Part No.AS037)
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$14.29
CARQUEST fuel injector seal kits include the necessary O-rings and seals to properly reseal the injector, which is a recommended practice any time the injector is removed. Each kit services one injector and includes hard to find or previously dealer-only components.
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Product Features:
- Premium OE quality materials
- Services one injector
Victor Reinz – Fuel Injector O-Ring Kit (Part No.18-10107-01)
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$61.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Product Features:
- Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
Carquest Premium – Mass Air Flow Sensor (MAF) – 100% NEW (Part No.MQ6378)
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$69.99
Advance Auto Parts is proud to carry all new mass air flow sensors that use high-quality components with the highest quality standards.
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Product Features:
- CARQUEST MAF use all new high-quality components at the highest quality standards.
- Manufactured with new and advanced technology to perform, fit and function at OE specifications.
- All new product that is tested with OEM equipment to OEM standards
- Outperforms competition when tested in extreme environmental conditions
DENSO – Mass Air Flow Sensor (Part No.197-6160)
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$169.99
DENSO’s innovative designs reduces the size and weight which allows for easy installation. Glass film coated sensing elements reduces contamination exposure and improves reliability.
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Product Features:
- OE technology adapted for the aftermarket
- Reduces emissions, increased performance
- Delivers the highest reliability and detection accuracy
Delphi – Mass Air Flow Sensor (Part No.AF10205)
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$124.99
100% new; Delphi OE Technology Validated to match the vehicle applications; Manufactured to meet or exceed OE requirements
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Product Features:
- Delphi mass air flow sensors are the global benchmark for accuracy and signal noise
- Delphi mass air flow sensors feature high quality sensing elements for outstanding performance over a wide range of ambient temperatures
- Delphi is a manufacturer of OE mass air flow sensors since their first use over 30 years ago
- All parts are calibrated and tested to match the OE part
- Probe solution offered wherever possible to reduce repair time by eliminating the need to replace the flow tube.
- Delphi OE technology validated to match the vehicle applications
Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.61281)
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$22.99
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:
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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
- Validated for fit, form, and function
Ishino Stone – THROTTLE BODY GASKET (Part No.C7001268604ISH)
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$40.68
THROTTLE BODY GASKET
Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.61714)
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$6.79
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
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Product Features:
- Each gasket is built to meet 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
- Validated for fit, form, and function
MAHLE Original – Fuel Injector Seal Kit (Part No.B45854)
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$7.99
MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.
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Product Features:
- All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
- MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
- MAHLE gaskets is the leader in Domestic, Asian and European applications
- The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package
Wells Vehicle Electronics – Fuel Injector Repair Kit (Part No.2G1962)
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$41.99
WVE is a leading source of advanced vehicle electronics components for replacement applications in the automotive aftermarket and original equipment applications. WVE offers high-technology manufacturing along with innovative solutions and improvements to OE designs. Every component either matches or improves on the OE design to ensure fast, easy installation, superior performance and reliability.
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Felpro – Fuel Injector O-Ring Kit (Part No.ES 71859)
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$4.79
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:
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
Carquest Premium – Remanufactured Fuel Injector (Part No.A212-3054)
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$42.99
CARQUEST’S line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the U.S.A. Each injector is 100% tested under multiple operating conditions to ensure each injector meets or exceeds OE specifications for flow rate, spray pattern, coil resistance, form, fit and function. Each injector includes new external seals and O-rings.
Product Features:
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Product Features:
- Each unit is 100% tested to OE specifications
- Includes new O-rings and seals made of premium OE quality materials
- Includes application specific technical bulletin, where applicable
Carquest Premium – Remanufactured Fuel Injector (Part No.A212-2364)
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$49.49
CARQUEST’S line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the U.S.A. Each injector is 100% tested under multiple operating conditions to ensure each injector meets or exceeds OE specifications for flow rate, spray pattern, coil resistance, form, fit and function. Each injector includes new external seals and O-rings.
Product Features:
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Product Features:
- Each unit is 100% tested to OE specifications
- Includes new O-rings and seals made of premium OE quality materials
- Includes application specific technical bulletin, where applicable
Carquest Premium – Remanufactured Fuel Injector (Part No.A212-3344)
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$82.99
CARQUEST’S line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the U.S.A. Each injector is 100% tested under multiple operating conditions to ensure each injector meets or exceeds OE specifications for flow rate, spray pattern, coil resistance, form, fit and function. Each injector includes new external seals and O-rings.
Product Features:
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Product Features:
- Each unit is 100% tested to OE specifications
- Includes new O-rings and seals made of premium OE quality materials
- Includes application specific technical bulletin, where applicable
Delphi – Fuel Injection Pressure Regulator (Part No.FP10683)
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$209.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part.
Product Features:
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Product Features:
- Precisely manufactured internal valves, diaphragms and springs means excellent performance under all engine operating conditions
- Quiet operation, no audible regulator noise
- Robust diaphragm materials means longer life, improved durability and compatibility with a wide range of fuels
- Consistent and predictable fuel pressure throughout system range of control provides great drivability
Delphi – Fuel Injection Pressure Regulator (Part No.FP10516)
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$146.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part.
Product Features:
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Product Features:
- Precisely manufactured internal valves, diaphragms and springs means excellent performance under all engine operating conditions
- Quiet operation, no audible regulator noise
- Robust diaphragm materials means longer life, improved durability and compatibility with a wide range of fuels
- Consistent and predictable fuel pressure throughout system range of control provides great drivability
Delphi – Fuel Injection Pressure Regulator (Part No.FP10404)
from
$98.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part.
Product Features:
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Product Features:
- Precisely manufactured internal valves, diaphragms and springs means excellent performance under all engine operating conditions
- Quiet operation, no audible regulator noise
- Robust diaphragm materials means longer life, improved durability and compatibility with a wide range of fuels
- Consistent and predictable fuel pressure throughout system range of control provides great drivability
Ishino – Fuel Inject Cushion Ring, Grommet (Part No.C1011189045ISH)
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$2.20
Fuel Inject Cushion Ring, Grommet
Ishino Stone – Fuel Inject Cushion (Part No.C1011144709ISH)
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$3.73
Fuel Inject Cushion
Ishino – Fuel Inject Cushion Ring (Part No.C1011144317ISH)
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$2.17
Fuel Inject Cushion Ring
Ishino Stone – Fuel Injector O Ring (Part No.C1012184287ISH)
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$2.16
Fuel Injector O Ring
Mahle – Fuel Injector O-Ring (Part No.C1013982489MAH)
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$29.59
Fuel Injector O-Ring
Nippon Reinz – Fuel Injector Seal (Part No.C1010225989NRZ)
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$2.09
NIPPON REINZ engineers work with OEMs to develop complete engine sealing solutions for gasoline, diesel, and alternative energy vehicles. We employ custom sealing solutions through our expert problem solving utilizing our regional research and development centers. As an Integral Partner with Virtually Every major vehicle and engine manufacturer worldwide, NIPPON REINZ offers a comprehensive range of sealing Innovative Systems, INCLUDING Head gaskets, Heat shields, sealing modules, secondary gaskets, Valve stem Seals, and transmission components.
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Wells Vehicle Electronics – Fuel Injection Pressure Damper (Part No.3G1067)
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$89.99
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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Wells Vehicle Electronics – Fuel Injection Pressure Damper (Part No.3G1050)
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$128.99
WVE is a leading source of advanced vehicle electronics components for replacement applications in the automotive aftermarket and original equipment applications. WVE offers high-technology manufacturing along with innovative solutions and improvements to
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Popular 2003 Toyota 4Runner Fuel Injectors Categories
2003 Toyota 4Runner Fuel Injectors
Maybe you’re in the middle of a full rebuild of that 2003 Toyota 4Runner. Maybe you just need a couple of Fuel Injectors. Either way, Advance Auto Parts has 33 different Fuel Injectors in our inventory ranging from $1.85 to $252.65. That means you can find the exact parts or products you need to keep that 2003 Toyota 4Runner running smoothly.
Fuel Injectors are only as good as their brand. We stock 15 different brands to make sure you have plenty of trusted parts to choose from for your 2003 Toyota 4Runner. Carquest Premium, DENSO, and Spectra Premium are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!
We know you’ll find the perfect Fuel Injectors for your 2003 Toyota 4Runner, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.
So if you’re in the market for aftermarket Fuel Injectors to keep your 2003 Toyota 4Runner rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!
Fuel Injectors Brands To Make Your 2003 Toyota 4Runner Last
Simple repair, complete replacement, or a full rebuild. No matter the job, your 2003 Toyota 4Runner demands trusted brand parts and products to keep it running. Many trusted brands of Fuel Injectors make up Advance Auto Parts’ inventory, and all are ready to help make your 4Runner the best it can be. Be sure to browse some of our top Fuel Injectors brands and parts.
Popular Felpro Fuel Injectors
We carry Felpro parts in our stock across Fuel Injector Gaskets categories, plus more. For a 2003 Toyota 4Runner, our most popular Felpro Fuel Injectors include:
Top 2003 Toyota 4Runner Fuel Injectors from Cardone
Cardone products are another trusted brand when it comes to Fuel Injectors for your 2003 Toyota 4Runner. Popular Cardone parts include:
FAQs for 2003 Toyota 4Runner Fuel Injectors
What are the most purchased Fuel Injectors for the 2003 Toyota 4Runner?
Out of 33 Fuel Injectors for the 2003 Toyota 4Runner, the most popular in our inventory are:
