How to Service and Repair a Fuel Injector on Toyota 4Runner?

The fuel injector service starts with fastening the throttle body and disconnecting the engine wire that separates 4 injector connectors and the crankshaft position sensor connector, knock sensor connector and camshaft position sensor. The service begins with disconnecting the DLC1 device and wire clamp from their mounting points. Well to remove delivery pipe and injectors you must disconnect vacuum sensing hose and fuel return hose from the fuel pressure regulator followed by removing union bolt with 2 gaskets from the fuel inlet pipe to delivery pipe connection while placing a suitable container or shop rag underneath. Perform this extraction step by slowly loosening the union bolt. You should remove the delivery pipe and four injectors carefully after taking out the two bolts and delivery pipe. Also take care to prevent dropping any injector. Remove the 4 insulators from spacers after pulling out each injector while taking away its O-ring and grommet. Install new grommets to each injector and apply gasoline to wet a fresh O-ring before installation after which you should carefully guide the injector into delivery pipe position its connector upward. Correction of the installation begins with fitting the 4 insulators onto their spacers and adding the 4 injectors to the cylinder head with the delivery pipe in place. Inspect infiltrator rotation before setting the O-rings; replace them if necessary. The fuel inlet pipe requires installation onto the delivery pipe using 2 new gaskets and a union bolt with a torque setting at 29 Nm (300 kg.cm, 22 ft.lb). Afterward, attach the fuel return hose together with the vacuum sensing hose to the fuel pressure regulator. The last step involves both plugging in the engine wire and reinstalling the throttle body.

How to service and repair the fuel injector on Toyota Tacoma?

The fuel system pressure discharge must occur before removing the cable from the negative battery terminal. The service begins by removing Engine Under Cover Sub-Assembly No.1 along with draining engine coolant followed by removing the Intake Air Connector and Throttle With Motor Body Assembly. Before disconnecting the fuel hoses pull the upper checker and press the detaching switch of the fuel hose connector while checking for any foreign objects or dirt on the fuel connector. The service begins by stripping away the fuel pressure pulsation damper assembly followed by the removal of the fuel delivery pipe with injectors through the disconnecting procedure of 4 injector connectors and VSV connector and engine wire harness clamp and compressor magnetic clutch connector (if equipped with air conditioning) and harness clamp bracket. Unhook the fuel delivery pipe from the unit while retaining the fuel injectors and after that disconnect all delivery pipe No. 1 spacers and injector vibration insulators. When installing new O-rings you should apply a thin layer of oil or gasoline to its surface before placing it on each injector while verifying it maintains its shape. The technicians should place the fuel delivery pipe with installers onto the injectors then perform a trial retention step before verifying injector rotation and finally tightening all bolts to meet a torque specification of 12 N.m (122 kgf.cm, 9 ft.lbf). Reinstall the harness clamp bracket, remount the wire harness clamps, and reintroduce the fuel hoses appropriately, ensuring they are properly installed and secured The procedure ends by assembling the throttle and intake air connector along with a negative battery terminal torque set to 3.9 N.m (40 kgf.cm, 35 in.lbf). You must inspect for fluid leaks before reattaching engine under cover sub-assembly No.1.

OEM Toyota Fuel Injector

Gas Injector

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175 Fuel Injectors found

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Toyota Injector
Part Number: 23209-0D050
$189.30 MSRP: $270.28
You Save: $80.98 (30%)
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Product Specifications
- Other Name: Injector Set, Fuel; Fuel Injector; Injector Assembly, Fuel
- Manufacturer Note: (L)
- Replaces: 23209-22090
Fits the following Toyota Models:
- Corolla | 2005-2008 | CE, LE, S, XRS | 4 Cyl 1.8 L GAS
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Toyota Injector
Part Number: 23209-0D010
$182.43 MSRP: $260.47
You Save: $78.04 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Injector Set, Fuel; Fuel Injector; Injector Assembly, Fuel
- Manufacturer Note: (L)
- Replaces: 23209-22010
Fits the following Toyota Models:
- Corolla | 1998-1999 | CE, LE, VE | 4 Cyl 1.8 L GAS
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Toyota Injector
Part Number: 23209-16150
$180.56 MSRP: $257.80
You Save: $77.24 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Injector Set, Fuel; Fuel Injector; Injector Assembly, Fuel
Fits the following Toyota Models:
- Corolla | 1993-1997 | Base, CE | 4 Cyl 1.6 L GAS
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Toyota Injector
Part Number: 23209-F0010-06
$342.08 MSRP: $501.32
You Save: $159.24 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Injector Set, Fuel; Fuel Injector; Injector Assembly, Fuel(For Direct)
- Replaces: 23209-25010-06
Fits the following Toyota Models:
- Avalon | 2019-2022 | Hybrid Limited, Hybrid XLE, Hybrid XSE, Hybrid XSE Nightshade, Limited, XLE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
- Camry | 2018-2022 | Hybrid LE, Hybrid SE, Hybrid SE Nightshade, Hybrid XLE, Hybrid XSE, L, LE, SE, SE Nightshade, XLE, XSE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
- RAV4 | 2019-2022 | Adventure, Hybrid LE, Hybrid Limited, Hybrid SE, Hybrid XLE, Hybrid XLE Premium, Hybrid XSE, LE, Limited, TRD Off-Road, XLE, XLE Premium | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
- RAV4 Prime | 2021-2022 | SE, XSE | 4 Cyl 2.5 L PLUG-IN HYBRID EV-GAS (PHEV)
- Sienna | 2021-2023 | 25th Anniversary Edition, LE, Limited, Platinum, XLE, XSE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
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Toyota Injector Assembly, Fuel(For Direct)
Part Number: 23209-24010-09
$344.23 MSRP: $504.48
You Save: $160.25 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Injector Set, Fuel; Fuel Injector
Fits the following Toyota Models:
- Corolla | 2019-2023 | LE, SE, SE Nightshade, XSE | 4 Cyl 2.0 L GAS
- Corolla Cross | 2022 | L, LE, XLE | 4 Cyl 2.0 L GAS
- Prius | 2023 | LE, Limited, XLE | 4 Cyl 2.0 L FULL HYBRID EV-GAS (FHEV)
- Prius AWD-e | 2023 | LE, Limited, XLE | 4 Cyl 2.0 L FULL HYBRID EV-GAS (FHEV)
- Prius Prime | 2023 | SE, XSE, XSE Premium | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Toyota Injector
Part Number: 23209-18010-03
$348.24 MSRP: $510.34
You Save: $162.10 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Injector Set, Fuel; Injector Assembly, Fuel(For Direct)
- Manufacturer Note: MARK 3,REFER REPAIR MANUAL
Fits the following Toyota Models:
- GR Corolla | 2023 | Circuit Edition, Core, Morizo Edition | 3 Cyl 1.6 L GAS
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Toyota Injector
Part Number: 23209-18010-02
$344.57 MSRP: $504.98
You Save: $160.41 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Injector Set, Fuel; Injector Assembly, Fuel(For Direct)
- Manufacturer Note: MARK 2,REFER REPAIR MANUAL
Fits the following Toyota Models:
- GR Corolla | 2023 | Circuit Edition, Core, Morizo Edition | 3 Cyl 1.6 L GAS
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Toyota Injector
Part Number: 23209-F0010-01
$342.08 MSRP: $501.32
You Save: $159.24 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Set, Fuel; Fuel Injector; Injector Assembly, Fuel(For Direct)
- Replaces: 23209-25010-01
Fits the following Toyota Models:
- Avalon | 2019-2022 | Hybrid Limited, Hybrid XLE, Hybrid XSE, Hybrid XSE Nightshade, Limited, XLE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
- Camry | 2018-2022 | Hybrid LE, Hybrid SE, Hybrid SE Nightshade, Hybrid XLE, Hybrid XSE, L, LE, SE, SE Nightshade, XLE, XSE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
- Highlander | 2020-2023 | Hybrid Bronze Edition, Hybrid LE, Hybrid Limited, Hybrid Platinum, Hybrid XLE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
- RAV4 | 2019-2022 | Adventure, Hybrid LE, Hybrid Limited, Hybrid SE, Hybrid XLE, Hybrid XLE Premium, Hybrid XSE, LE, Limited, TRD Off-Road, XLE, XLE Premium | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
- RAV4 Prime | 2021-2022 | SE, XSE | 4 Cyl 2.5 L PLUG-IN HYBRID EV-GAS (PHEV)
- Sienna | 2021-2023 | 25th Anniversary Edition, LE, Limited, Platinum, XLE, XSE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
- Venza | 2021-2023 | LE, Limited, XLE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
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Toyota Injector
Part Number: 23209-F2010-06
$349.00 MSRP: $511.46
You Save: $162.46 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Injector Set, Fuel; Injector Assembly, Fuel(For Direct)
Fits the following Toyota Models:
- Corolla | 2021-2023 | LE, SE, SE Nightshade, XSE | 4 Cyl 2.0 L GAS
- Corolla Cross | 2022 | L, LE, XLE | 4 Cyl 2.0 L GAS
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Toyota Injector
Part Number: 23209-18010-07
$348.24 MSRP: $510.34
You Save: $162.10 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Injector Set, Fuel; Injector Assembly, Fuel(For Direct)
- Manufacturer Note: MARK 7,REFER REPAIR MANUAL
Fits the following Toyota Models:
- GR Corolla | 2023 | Circuit Edition, Core, Morizo Edition | 3 Cyl 1.6 L GAS
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Toyota Injector
Part Number: 23209-18010-08
$344.57 MSRP: $504.98
You Save: $160.41 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Set, Fuel; Injector Assembly, Fuel(For Direct)
- Manufacturer Note: MARK 8,REFER REPAIR MANUAL
Fits the following Toyota Models:
- GR Corolla | 2023 | Circuit Edition, Core, Morizo Edition | 3 Cyl 1.6 L GAS
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Toyota Injector
Part Number: 23209-F0010-03
$345.60 MSRP: $506.48
You Save: $160.88 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Set, Fuel; Fuel Injector; Injector Assembly, Fuel(For Direct)
- Replaces: 23209-25010-03
Fits the following Toyota Models:
- Avalon | 2019-2022 | Hybrid Limited, Hybrid XLE, Hybrid XSE, Hybrid XSE Nightshade, Limited, XLE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
- Camry | 2018-2022 | Hybrid LE, Hybrid SE, Hybrid SE Nightshade, Hybrid XLE, Hybrid XSE, L, LE, SE, SE Nightshade, XLE, XSE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
- Highlander | 2020-2023 | Hybrid Bronze Edition, Hybrid LE, Hybrid Limited, Hybrid Platinum, Hybrid XLE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
- RAV4 | 2019-2022 | Adventure, Hybrid LE, Hybrid Limited, Hybrid SE, Hybrid XLE, Hybrid XLE Premium, Hybrid XSE, LE, Limited, TRD Off-Road, XLE, XLE Premium | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
- RAV4 Prime | 2021-2022 | SE, XSE | 4 Cyl 2.5 L PLUG-IN HYBRID EV-GAS (PHEV)
- Sienna | 2021-2023 | 25th Anniversary Edition, LE, Limited, Platinum, XLE, XSE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
- Venza | 2021-2023 | LE, Limited, XLE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
View More
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Toyota Injector
Part Number: 23250-77010
$407.57 MSRP: $597.29
You Save: $189.72 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Injector Assembly, Fuel; Central Port Fuel Injector
Fits the following Toyota Models:
- Mirai | 2021-2023 | Limited, XLE | FUEL CELL EV (FCEV)
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Toyota Injector
Part Number: 23209-18010-01
$347.98 MSRP: $509.97
You Save: $161.99 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Set, Fuel; Injector Assembly, Fuel(For Direct)
- Manufacturer Note: MARK 1,REFER REPAIR MANUAL
Fits the following Toyota Models:
- GR Corolla | 2023 | Circuit Edition, Core, Morizo Edition | 3 Cyl 1.6 L GAS
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Toyota Injector
Part Number: 23209-18010-09
$349.00 MSRP: $511.46
You Save: $162.46 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Set, Fuel; Injector Assembly, Fuel(For Direct)
- Manufacturer Note: MARK 9,REFER REPAIR MANUAL
Fits the following Toyota Models:
- GR Corolla | 2023 | Circuit Edition, Core, Morizo Edition | 3 Cyl 1.6 L GAS
View related parts
Toyota Injector
Part Number: 23209-F2010-03
$345.60 MSRP: $506.48
You Save: $160.88 (32%)
ADD TO CART
Product Specifications
- Other Name: Injector Set, Fuel; Injector Assembly, Fuel(For Direct)
Fits the following Toyota Models:
- Corolla | 2021-2023 | LE, SE, SE Nightshade, XSE | 4 Cyl 2.0 L GAS
- Corolla Cross | 2022 | L, LE, XLE | 4 Cyl 2.0 L GAS
View related parts
Toyota Injector
Part Number: 23209-74050
Product Specifications
- Other Name: Injector Set, Fuel; Fuel Injector; Injector Assembly, Fuel
Fits the following Toyota Models:
- Celica | 1988-1989 | GTS | 4 Cyl 2.0 L GAS
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Toyota Cold Start Injector
Part Number: 23260-79065
Product Specifications
- Other Name: Injector Assembly, Cold; Injector Assembly, Cold Start Fuel
Fits the following Toyota Models:
- Celica | 1986-1989 | GTS | 4 Cyl 2.0 L GAS
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Toyota Cold Start Injector
Part Number: 23260-79115
Product Specifications
- Other Name: Injector Assembly, Cold Start Fuel
Fits the following Toyota Models:
- Celica | 1989 | All Trac | 4 Cyl 2.0 L GAS
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Toyota Cold Start Injector
Part Number: 23260-19036
Product Specifications
- Other Name: Injector Assembly, Cold
- Replaces: 23260-19035
Fits the following Toyota Models:
- Corolla | 1984-1987 | Sport DLX, Sport GTS, Sport SR5 | 4 Cyl 1.6 L GAS

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Toyota Fuel Injector

Choose genuine Fuel Injector that pass strict quality control tests. You can trust the top quality and lasting durability. Shopping for OEM Fuel Injector for your Toyota ? Our website is your one-stop destination. We stock an extensive selection of genuine Toyota parts. The price is affordable so you can save more. It only takes minutes to browse and find the exact fit. Easily add to cart and check out fast. Our hassle-free return policy will keep you stress-free. We process orders quickly for swift delivery. Your parts will arrive faster, so you can get back on the road sooner.

Toyota Fuel Injector Parts and Q&A

Injector
23209-79095
Q: How to Service and Repair a Fuel Injector on Toyota 4Runner?
A:
The fuel injector service starts with fastening the throttle body and disconnecting the engine wire that separates 4 injector connectors and the crankshaft position sensor connector, knock sensor connector and camshaft position sensor. The service begins with disconnecting the DLC1 device and wire clamp from their mounting points. Well to remove delivery pipe and injectors you must disconnect vacuum sensing hose and fuel return hose from the fuel pressure regulator followed by removing union bolt with 2 gaskets from the fuel inlet pipe to delivery pipe connection while placing a suitable container or shop rag underneath. Perform this extraction step by slowly loosening the union bolt. You should remove the delivery pipe and four injectors carefully after taking out the two bolts and delivery pipe. Also take care to prevent dropping any injector. Remove the 4 insulators from spacers after pulling out each injector while taking away its O-ring and grommet. Install new grommets to each injector and apply gasoline to wet a fresh O-ring before installation after which you should carefully guide the injector into delivery pipe position its connector upward. Correction of the installation begins with fitting the 4 insulators onto their spacers and adding the 4 injectors to the cylinder head with the delivery pipe in place. Inspect infiltrator rotation before setting the O-rings; replace them if necessary. The fuel inlet pipe requires installation onto the delivery pipe using 2 new gaskets and a union bolt with a torque setting at 29 Nm (300 kg.cm, 22 ft.lb). Afterward, attach the fuel return hose together with the vacuum sensing hose to the fuel pressure regulator. The last step involves both plugging in the engine wire and reinstalling the throttle body.
Injector
23209-09100
Q: How to service and repair the fuel injector on Toyota Tacoma?
A:
The fuel system pressure discharge must occur before removing the cable from the negative battery terminal. The service begins by removing Engine Under Cover Sub-Assembly No.1 along with draining engine coolant followed by removing the Intake Air Connector and Throttle With Motor Body Assembly. Before disconnecting the fuel hoses pull the upper checker and press the detaching switch of the fuel hose connector while checking for any foreign objects or dirt on the fuel connector. The service begins by stripping away the fuel pressure pulsation damper assembly followed by the removal of the fuel delivery pipe with injectors through the disconnecting procedure of 4 injector connectors and VSV connector and engine wire harness clamp and compressor magnetic clutch connector (if equipped with air conditioning) and harness clamp bracket. Unhook the fuel delivery pipe from the unit while retaining the fuel injectors and after that disconnect all delivery pipe No. 1 spacers and injector vibration insulators. When installing new O-rings you should apply a thin layer of oil or gasoline to its surface before placing it on each injector while verifying it maintains its shape. The technicians should place the fuel delivery pipe with installers onto the injectors then perform a trial retention step before verifying injector rotation and finally tightening all bolts to meet a torque specification of 12 N.m (122 kgf.cm, 9 ft.lbf). Reinstall the harness clamp bracket, remount the wire harness clamps, and reintroduce the fuel hoses appropriately, ensuring they are properly installed and secured The procedure ends by assembling the throttle and intake air connector along with a negative battery terminal torque set to 3.9 N.m (40 kgf.cm, 35 in.lbf). You must inspect for fluid leaks before reattaching engine under cover sub-assembly No.1.