2003 Pontiac Sunfire Fuel Injectors
Keep Your 2003 Pontiac Sunfire in Top Shape with Quality Fuel Injectors
Whether you’re repairing or upgrading your Fuel Injector, using high-quality parts is key to keeping your 2003 Pontiac Sunfire looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Fuel Injectors, Fuel Injector Seal Kits, and Fuel Injector Gaskets. 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 Fuel Injectors from Trusted Brands
Looking for a reliable Fuel Injector? We’ve got you covered with options from brands you know and trust like Felpro. For example, Felpro Fuel Injectors start at just $6.49 with an average 4.6 star rating. With over 252 reviews and a solid 4.8 star average, you can shop with confidence knowing other Pontiac Sunfire owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2003 Pontiac Sunfire Fuel Injector at Advance Auto Parts is around $18.75, with a range that starts at $3.85 and goes up to $61.99. With 9 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like Carquest Fuel Injector Seal Kit Remanufactured, AS017, Carquest Multi-Use Connector, PTA1096, and Carquest Fuel Injector Seal Kit, 274838 start at just $3.85 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Fuel Injector, don’t forget to check out other key components like Gas Caps and Oxygen Sensors. At Advance Auto Parts, we’re here to help you keep your 2003 Pontiac Sunfire in peak condition, inside and out.
Find Your Specific 2003 Pontiac Sunfire Fuel Injectors
Looking for the perfect Fuel Injector for your 2003 Pontiac Sunfire? You’re in the right place. Below, you’ll find links to various types of Fuel Injectors that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Fuel Injectors, ensuring durability and a precise fit for your Pontiac Sunfire. Whether you’re driving a 2003 model or another popular model year like
1996,
1997,
1998,
1999,
2000,
2001,
2002,
2004, and
2005, we’ve got you covered. Purchasing Fuel Injectors from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Fuel Injectors that fit your vehicle.
Essential 2003 Pontiac Sunfire Fuel Injectors
GM Genuine Parts – GM Genuine Parts Fuel Injector Retainer Kit with Clip, 12570620 (Part No.12570620)
from
$16.99
GM Genuine Parts Fuel Injector and Insulator Retainer Kits are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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GM Genuine Parts – GM Genuine Parts Multi-Port Fuel Injector O-Ring Kit with 16 O-Rings, 217-1427 (Part No.217-1427)
from
$19.49
GM Genuine Parts Fuel Injector Seal Kits are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals help provide liquid-tight connections between the fuel injector and related components. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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ACDelco – ACDelco Fuel Injector Fuel Feed and Return Pipe O-Ring Kit with 8 O-Rings, 217-3365 (Part No.217-3365)
from
$9.99
The ACDelco Professional Fuel Injector Seal Kit contains high quality aftermarket replacement components for one or more of the following vehicle systems: ignition, and/or engine fuel management. This premium aftermarket kit contains components that are manufactured to meet or exceed your expectations for fit, form, and function.
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Carquest – Carquest Fuel Injector Seal Kit, 274838 (Part No.274838)
from
$8.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.
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ACDelco – ACDelco Fuel Injector Fuel Feed and Return Pipe O-Ring Kit with Seals with 2 O-Rings, 217-3414 (Part No.217-3414)
from
$10.29
The ACDelco Professional Fuel Injector Seal Kit contains high quality aftermarket replacement components for one or more of the following vehicle systems: ignition, and/or engine fuel management. This premium aftermarket kit contains components that are manufactured to meet or exceed your expectations for fit, form, and function.
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GM Genuine Parts – GM Genuine Parts Fuel Injector O-Ring Kit with 8 Bushings and 16 O-Rings, 217-3102 (Part No.217-3102)
from
$31.49
GM Genuine Parts Fuel Injector Seal Kits are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals help provide liquid-tight connections between the fuel injector and related components. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Felpro – Felpro Fuel Injection Throttle Body Mounting Gasket, 61309 (Part No.61309)
from
$6.49
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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Victor Reinz – Victor Reinz Fuel Injection Throttle Body Mounting Gasket, 71-13753-00 (Part No.71-13753-00)
from
$8.29
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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Carquest Premium – Carquest Multi-Use Connector, PTA1096 (Part No.PTA1096)
from
$44.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Carquest – Carquest Fuel Injector Connector, 28426 (Part No.28426)
from
$27.99
BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.
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Carquest Premium – Carquest Multi-Use Connector, ABA3464 (Part No.ABA3464)
from
$47.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
See More
Carquest Premium – Carquest Fuel Injector Seal Kit Remanufactured, AS017 (Part No.AS017)
from
$3.99
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. Includes hard to find or previously dealer-only components.
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Victor Reinz – Victor Reinz Fuel Injector O-Ring Kit, 18-10027-01 (Part No.18-10027-01)
from
$11.49
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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Felpro – Felpro Fuel Injector O-Ring Kit, ES 71190 (Part No.ES 71190)
from
$10.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Felpro – Felpro FUEL INJECTOR O-RING SET, ES 71192 (Part No.ES 71192)
from
$3.99
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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Felpro – Felpro Fuel Injector O-Ring Kit, ES 70599 (Part No.ES 70599)
from
$8.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Carquest Premium – Carquest Remanufactured Multi Port Fuel Injector, A211-2013 (Part No.A211-2013)
from
$74.99
The CARQUEST line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the USA Injectors are thoroughly 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.
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Carquest Premium – Carquest Remanufactured Multi Port Fuel Injector, A211-1463 (Part No.A211-1463)
from
$54.99
The CARQUEST line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the USA Injectors are thoroughly 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.
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Carquest Premium – Carquest Remanufactured Multi Port Fuel Injector, A211-1583 (Part No.A211-1583)
from
$61.99
The CARQUEST line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the USA Injectors are thoroughly 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.
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Carquest Premium – Carquest Remanufactured Multi Port Fuel Injector, A211-1723 (Part No.A211-1723)
from
$61.99
The CARQUEST line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the USA Injectors are thoroughly 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.
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Carquest Premium – Carquest Remanufactured Multi Port Fuel Injector, A211-1693 (Part No.A211-1693)
from
$61.99
The CARQUEST line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the USA Injectors are thoroughly 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.
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Carquest Premium – Carquest Remanufactured Multi Port Fuel Injector, A211-1283 (Part No.A211-1283)
from
$61.99
The CARQUEST line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the USA Injectors are thoroughly 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.
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Carquest Premium – Carquest Remanufactured Multi Port Fuel Injector, A211-2113 (Part No.A211-2113)
from
$61.99
The CARQUEST line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the USA Injectors are thoroughly 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.
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Carquest Premium – Carquest Remanufactured Multi Port Fuel Injector, A211-1773 (Part No.A211-1773)
from
$61.99
The CARQUEST line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the USA Injectors are thoroughly 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.
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Popular 2003 Pontiac Sunfire Fuel Injectors Categories
Most Popular Fuel Injector for 2003 Pontiac Sunfires
Enhance your 2003 Pontiac Sunfire with this popular Fuel Injector we have in stock, for $61.99.
Carquest Premium – Carquest Remanufactured Multi Port Fuel Injector, A211-2113 (Part No.A211-2113)
from
$61.99
The CARQUEST line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the USA Injectors are thoroughly 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.
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Best-Selling 2003 Pontiac Sunfire Fuel Injector Seal Kit
Upgrade your Sunfire with our best-selling Fuel Injector Seal Kit.
Carquest – Carquest Fuel Injector Seal Kit, 274838 (Part No.274838)
from
$8.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.
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Top-Quality Fuel Injector Gaskets for 2003 Pontiac Sunfires
Choose a high-quality OEM or aftermarket Fuel Injector Gasket for Pontiac Sunfires and enjoy top-notch performance from $6.49.
Felpro – Felpro Fuel Injection Throttle Body Mounting Gasket, 61309 (Part No.61309)
from
$6.49
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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Top Picks for 2003 Pontiac Sunfire Fuel Injector O-Ring Kits
Invest in one of our 4 durable Fuel Injector O-Ring Kits for your 2003 Pontiac, knowing you’re getting trusted brands and expert craftsmanship.
Felpro – Felpro Fuel Injector O-Ring Kit, ES 71190 (Part No.ES 71190)
from
$10.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Felpro – Felpro Fuel Injector O-Ring Kit, ES 70599 (Part No.ES 70599)
from
$8.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Carquest Premium – Carquest Fuel Injector Seal Kit Remanufactured, AS017 (Part No.AS017)
from
$3.99
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. Includes hard to find or previously dealer-only components.
See More
Victor Reinz – Victor Reinz Fuel Injector O-Ring Kit, 18-10027-01 (Part No.18-10027-01)
from
$11.49
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.
See More
Our Fuel Injector Connectors for 2003 Pontiac Sunfires
Make a smart move for your 2003 Pontiac Sunfire with our Fuel Injector Connector for $44.99.
Carquest Premium – Carquest Multi-Use Connector, PTA1096 (Part No.PTA1096)
from
$44.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
See More
Top-Rated Fuel Injector Brands For Your 2003 Pontiac Sunfire
When it comes to finding the perfect Fuel Injector for your 2003 Pontiac Sunfire, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 5 trusted brands. We carry the most popular Fuel Injector brands including Felpro, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $6.49. Purchasing a Fuel Injector from us here at Advance Auto Parts is a smart move for both you and your 2003 Pontiac Sunfire, providing peace of mind with parts that meet or exceed OEM standards.
Popular Felpro 2003 Pontiac Sunfire Fuel Injectors
If you’re looking for a top-quality Fuel Injector for your 2003 Pontiac Sunfire, Advance Auto Parts has exactly what you need with our selection of Felpro Fuel Injectors. We have 3 Felpro Fuel Injectors in stock for this fitment, all known for their durability and precision fit. With prices starting at just $6.49 and an average cost of $8.49, you’ll find the perfect Fuel Injector for your needs and budget. Felpro Fuel Injectors for the 2003 Pontiac Sunfire come highly rated, with over 126 customer reviews and an impressive average rating of 4.6 stars. Choosing a Felpro Fuel Injector from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$10.49
(14)
Felpro Fuel Injector O-Ring Kit, ES 71190
“I rebuilt my engine using a off-brand gasket kit. The O-rings that came with the kit did not fit right. I bought these from Advance. They were Felp”
FAQs for 2003 Pontiac Sunfire Fuel Injectors
What are the best-selling Fuel Injectors for 2003 Pontiac Sunfires?
Out of 9 Fuel Injectors that fit 2003 Pontiac Sunfires, the following parts are the top sellers:
- Carquest Fuel Injector Seal Kit Remanufactured, AS017 (11450036) – $3.99
- Carquest Multi-Use Connector, PTA1096 (12447292) – $44.99
- Carquest Fuel Injector Seal Kit, 274838 (10981517) – $8.99
What’s the price range for 2003 Pontiac Sunfire Fuel Injectors?
The prices of Fuel Injectors for the 2003 Pontiac Sunfire range from $3.85 up to $61.99 for the most premium parts.
What is the average price of a Fuel Injector for a 2003 Pontiac Sunfire?
The average price for Fuel Injectors for the 2003 Pontiac Sunfire is $18.75. Keep in mind the variety of part types within our Fuel Injector category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Fuel Injectors for other Pontiac Sunfire model years?
What are the cheapest Fuel Injectors for my 2003 Pontiac Sunfire?
The cheapest 2003 Pontiac Sunfire Fuel Injectors we carry are:
- Carquest Fuel Injector Seal Kit Remanufactured, AS017 (11450036) – $3.99
- Felpro Fuel Injection Throttle Body Mounting Gasket, 61309 (20688409) – $6.49
- Felpro Fuel Injector O-Ring Kit, ES 70599 (3504360) – $8.49
- Carquest Fuel Injector Seal Kit, 274838 (10981517) – $8.99
- Felpro Fuel Injector O-Ring Kit, ES 71190 (15780908) – $10.49
Does Advance Auto Parts sell Fuel Injectors for any other 2003 Pontiac models?
Yes. We stock Fuel Injectors for 5 other popular 2003 Pontiac models. Some of the most popular are 2003 Grand Prix Fuel Injectors, 2003 Bonneville Fuel Injectors, 2003 Grand Am Fuel Injectors, 2003 Vibe Fuel Injectors, and 2003 Montana Fuel Injectors.
What are the top-rated Fuel Injectors that fit the 2003 Pontiac Sunfire?
Based on 252 reviews by customers, our 2003 Pontiac Sunfire Fuel Injectors have an average customer rating of 4.8 stars. These are the highest-rated categories of Fuel Injectors for the 2003 Pontiac Sunfire and their top-rated products:
- Fuel Injector O-Ring Kits
- Felpro Fuel Injector O-Ring Kit, ES 71190 (15780908) – $10.49
- Felpro Fuel Injector O-Ring Kit, ES 70599 (3504360) – $8.49
- Fuel Injector Gaskets
- Felpro Fuel Injection Throttle Body Mounting Gasket, 61309 (20688409) – $6.49
What types of Fuel Injectors do you sell for my 2003 Pontiac Sunfire?
As of 8/2/26, these are some of the most in-demand types of Fuel Injectors for a 2003 Pontiac Sunfire:
Can I get help with 2003 Pontiac Sunfire Fuel Injector orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Pontiac Fuel Injectors and more.
What is your return policy for Pontiac Sunfire Fuel Injectors?
Advance Auto Parts keeps returns simple. For new Pontiac Sunfire Fuel Injectors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.