Mazda 3 Fuel Injectors, Fuel Rails & Components
- GB Remanufacturing®Remanufactured Multi Port Fuel InjectorRemanufactured Multi Port Fuel Injector by GB Remanufacturing®. OE-quality at a reduced cost is what you'll get with this new multi-port fuel injector. This injector is an exact OEM replacement part, so it guarantees factory-like fit,...Affordable alternative to a new OEM injectorMeets or exceeds OE quality$17.93 - $139.58
- Standard®Fuel InjectorFuel Injector by Standard®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle installation...Stainless-steel calibration slide and spring assembly prevents corrosion within the fuel control body, which leads to an extended service lifePrecision-wound and precision-trimmed solenoid windings allow the computer to command efficient delivery of fuel$10.09 - $2,517.44
- TRQ®Fuel InjectorFuel Injector by TRQ®. When it comes to replacing fuel injectors, you can trust the high-quality replacement solution from TRQ to get the job done right. Each TRQ fuel injector is designed to exact specifications to match the OEM in...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$26.83 - $3,300.95$27.95 - $3,300.95Save up to 9%
- Bosch®Fuel InjectorFuel Injector by Bosch®. Replace a defective fuel injector and get rid of poor fuel economy and sluggish performance. The fuel injector from Bosch is a cost-effective solution when you need a compatible replacement part. It features...Optimal spray pattern for optimum mixture preparation and efficient combustion, also during dynamic driving behaviorReduced consumption and low emissions, particularly during the start and warm-up phase$16.40 - $605.93
- Standard®Intermotor™ Fuel InjectorIntermotor™ Fuel Injector by Standard®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$34.03 - $622.39
- GB Remanufacturing®Remanufactured CPI Fuel InjectorRemanufactured CPI Fuel Injector by GB Remanufacturing®. This CPI Fuel Injector is OEM specifications and fully tested to ensure superior quality and durability. When you choose GB Remanufacturing fuel injectors, you get parts that...Affordable alternative to a new OEM injectorMeets or exceeds OE quality$18.28 - $1,602.10
- Beck Arnley®Fuel InjectorFuel Injector by Beck Arnley®. Beck Arnley’s Fuel injectors are direct from OE manufactures. This ensures that you don’t have to worry about the quality or exact fit for your specific application.Completely disassembly, cleaned, worn component replaced, along with all screens and restored to like new conditionSupplied with new seals$36.70 - $250.73
- Genuine®Fuel InjectorFuel Injector by Genuine®. If your fuel system parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our website you'll...Designed to restore your vehicle’s fuel delivery systemGenuine OE replacement parts from the OE manufacturer$39.39 - $668.80
- Walker Products®Fuel InjectorFuel Injector by Walker Products®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$31.42 - $144.76
- GB Remanufacturing®Fuel Injector O-Ring KitFuel Injector O-Ring Kit by GB Remanufacturing®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy,...Meets or exceeds OE specificationsPrecision manufactured to fit and function flawlessly$2.01 - $17.79
- Genuine®Fuel Injector SealFuel Injector Seal by Genuine®. If your fuel system parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our website...Designed to restore your vehicle’s fuel delivery systemGenuine OE replacement parts from the OE manufacturer$6.03 - $76.71
- Genuine®Fuel Injector O-RingsFuel Injector O-Rings by Genuine®. If your fuel system parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our...Designed to restore your vehicle’s fuel delivery systemGenuine OE replacement parts from the OE manufacturer$1.99 - $39.46
- Fel-Pro®Fuel Injector O-Ring KitFuel Injector O-Ring Kit by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the latest technologies and global...Direct OEM replacement for a proper fitEnsures reliable sealing performance$2.21 - $66.08
- Standard®Fuel Injector O-RingFuel Injector O-Ring by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all channels of...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$1.99 - $98.77
- Standard®Fuel Injector Retaining BracketFuel Injector Retaining Bracket by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$4.89 - $45.89
- Genuine®Fuel Injector RailFuel Injector Rail by Genuine®. If your fuel system parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our website...Designed to restore your vehicle’s fuel delivery systemGenuine OE replacement parts from the OE manufacturer$63.31 - $402.67
- Mahle®Fuel Injector O-RingFuel Injector O-Ring by Mahle®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$6.14 - $16.47
- Mahle®Fuel Injector O-Ring KitFuel Injector O-Ring Kit by Mahle®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$3.79 - $72.39
- Beck Arnley®Fuel Injector O-Ring KitFuel Injector O-Ring Kit by Beck Arnley®. When investing in this superior product by Beck Arnley, expect to get the exact OEM look, function, and fit. The product was developed to stringent factory specifications and crafted using...Matches OE form, fit and functionIncludes corrosion resistant terminals and coatings$1.63 - $13.29
- Elring®Fuel Injector O-RingFuel Injector O-Ring by Elring®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$0.75 - $26.27
- Victor Reinz®Fuel Injector SealFuel Injector Seal by Victor Reinz®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$0.97 - $12.21
- GB Remanufacturing®Remanufactured Multi Port Fuel Injector (842-12385)Remanufactured Multi Port Fuel Injector (842-12385) by GB Remanufacturing®. OE-quality at a reduced cost is what you'll get with this new multi-port fuel injector. This injector is an exact OEM replacement part, so it guarantees...Affordable alternative to a new OEM injectorMeets or exceeds OE quality$31.68
- GB Remanufacturing®Remanufactured Multi Port Fuel Injector (842-12371)Remanufactured Multi Port Fuel Injector (842-12371) by GB Remanufacturing®. OE-quality at a reduced cost is what you'll get with this new multi-port fuel injector. This injector is an exact OEM replacement part, so it guarantees...Affordable alternative to a new OEM injectorMeets or exceeds OE quality$34.83
- GB Remanufacturing®Remanufactured Multi Port Fuel Injector (842-12367)Remanufactured Multi Port Fuel Injector (842-12367) by GB Remanufacturing®. OE-quality at a reduced cost is what you'll get with this new multi-port fuel injector. This injector is an exact OEM replacement part, so it guarantees...Affordable alternative to a new OEM injectorMeets or exceeds OE quality$34.83
- GB Remanufacturing®Remanufactured Multi Port Fuel Injector (842-12370)Remanufactured Multi Port Fuel Injector (842-12370) by GB Remanufacturing®. OE-quality at a reduced cost is what you'll get with this new multi-port fuel injector. This injector is an exact OEM replacement part, so it guarantees...Affordable alternative to a new OEM injectorMeets or exceeds OE quality$34.83
- GB Remanufacturing®Remanufactured Multi Port Fuel Injector (842-12320)Remanufactured Multi Port Fuel Injector (842-12320) by GB Remanufacturing®. OE-quality at a reduced cost is what you'll get with this new multi-port fuel injector. This injector is an exact OEM replacement part, so it guarantees...Affordable alternative to a new OEM injectorMeets or exceeds OE quality$33.79
- TRQ®Fuel Injector (FIA63102)Fuel Injector (FIA63102) by TRQ®. When it comes to replacing fuel injectors, you can trust the high-quality replacement solution from TRQ to get the job done right. Each TRQ fuel injector is designed to exact specifications to match the...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$58.51$60.95Save $2.44 (4%)
- Bosch®Fuel Injector (62381)Fuel Injector (62381) by Bosch®. Replace a defective fuel injector and get rid of poor fuel economy and sluggish performance. The fuel injector from Bosch is a cost-effective solution when you need a compatible replacement part. It...Optimal spray pattern for optimum mixture preparation and efficient combustion, also during dynamic driving behaviorReduced consumption and low emissions, particularly during the start and warm-up phase$30.23
- Bosch®Fuel Injector (62400)Fuel Injector (62400) by Bosch®. Replace a defective fuel injector and get rid of poor fuel economy and sluggish performance. The fuel injector from Bosch is a cost-effective solution when you need a compatible replacement part. It...Optimal spray pattern for optimum mixture preparation and efficient combustion, also during dynamic driving behaviorReduced consumption and low emissions, particularly during the start and warm-up phase$64.47
- Standard®Intermotor™ Fuel Injector (FJ1288)Intermotor™ Fuel Injector by Standard®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$242.13
Shop By Service Type
Lightweight and maneuverable, the Mazda 3 has always been known for its fun-to-drive character provided by a 2.0L or 2.3L engine. In the first-gen cars, these motors featured multi-point fuel injection (MPI), but afterward, the automaker shifted to more effective gasoline direct-injection (GDI) systems allowing for providing better control over the air-fuel mixture. Unlike the injectors used in MPI setups, those employed in GDI are designed for much higher pressure and feature a different construction. Their long nozzles slightly protrude into the combustion chamber, which makes them prone to carbon buildup and clogging over time.
Like their MPI counterparts, GDI injectors have their own seals, and if you're going to remove the injector to clean or replace it, make sure you install new seals, as these components are not reusable. Actually, new seals are needed even if your repair job doesn't concern the injectors but includes the removal of the intake manifold or cylinder head. As for MPI injectors, they usually have a longer lifespan, yet they are easier to remove, clean, and install back, although replacing their seals is also recommended. In our online store, you will find a wide range of quality Mazda 3 fuel injectors and related parts.
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