How to remove the fuel injector on Toyota 4Runner?

The procedure to detach the 2UZ-FE engine fuel injector starts with emptying the fuel system pressure. First properly discharge the fuel system pressure before removing both cap nuts and the throttle body cover sub-assembly. The removal process starts by detaching vacuum hoses from P/S idle-up, fuel pressure regulator, and ventilation hose then taking off the air cleaner hose assembly. Start by removing all 2 union bolts along with 4 gaskets from the No. 1 fuel pipe sub-assembly then move to the bolts needed to detach the fuel pipe sub-assembly. Lifting away the fuel return pipe sub-assembly from the fuel pressure regulator will be possible after removing the No. 2 fuel pipe clamp and 3 bolts which serve to disconnect this sub-assembly from the fuel pressure regulator. The fuel hose requires disconnection after the removal of both pulsation damper and 2 gaskets followed by No. 1 fuel hose separation. The separation of the No. 1 vacuum switching valve sub-assembly from the intake manifold becomes possible after removing all bolts. The fuel injector connectors must be disconnected along with the removal of 3 engine wire bolts. Start by unthreading the 2 nuts to remove the fuel delivery pipe sub-assembly before extracting it upward straight. Then continue by removing the No. 2 fuel delivery pipe sub-assembly using the same procedure. Through the final step remove the fuel injector assembly from the delivery pipe while maintaining injector position to avoid damaging the O-ring before taking out its components.

OEM Toyota 4Runner Fuel Injector

Gas Injector

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16 Fuel Injectors found

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Toyota 4Runner Injector
Part Number: 23209-79135
$176.12 MSRP: $249.32
You Save: $73.20 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Injector Set, Fuel; Fuel Injector; Injector Assembly, Fuel
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000 Toyota 4Runner | Base | 4 Cyl 2.7 L GAS
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Toyota 4Runner Injector
Part Number: 23209-62030
$176.37 MSRP: $251.82
You Save: $75.45 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Injector Set, Fuel; Fuel Injector; Injector Assembly, Fuel
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1996-1998 Toyota 4Runner | Limited, SR5 | 6 Cyl 3.4 L GAS
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Toyota 4Runner Cold Start Injector
Part Number: 23260-39075
$222.92 MSRP: $318.28
You Save: $95.36 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Injector Assembly, Cold; Injector Assembly, Cold Start Fuel
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1991-1995 Toyota 4Runner | SR5 | 4 Cyl 2.4 L GAS
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Toyota 4Runner Injector
Part Number: 23209-79095
$180.56 MSRP: $257.80
You Save: $77.24 (30%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector Set, Fuel; Fuel Injector; Injector Assembly, Fuel
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1996-2000 Toyota 4Runner | Base | 4 Cyl 2.7 L GAS
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Toyota 4Runner Injector
Part Number: 23209-62040
$176.95 MSRP: $252.65
You Save: $75.70 (30%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Injector Set, Fuel; Fuel Injector; Injector Assembly, Fuel
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1999-2002 Toyota 4Runner | Base, Limited, SR5 | 6 Cyl 3.4 L GAS
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Toyota 4Runner Injector
Part Number: 23209-35040
$182.43 MSRP: $260.47
You Save: $78.04 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Set, Fuel; Fuel Injector; Injector Assembly, Fuel
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1991-1995 Toyota 4Runner | SR5 | 4 Cyl 2.4 L GAS
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Toyota 4Runner Injector
Part Number: 23209-79205
$165.55 MSRP: $234.35
You Save: $68.80 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Injector Set, Fuel; Fuel Injector
- Replaces: 23209-79155, 23209-09045
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010 Toyota 4Runner | SR5 | 4 Cyl 2.7 L GAS
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Toyota 4Runner Injector Assembly, Fuel
Part Number: 23209-0F020
$177.07 MSRP: $252.81
You Save: $75.74 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Set, Fuel; Fuel Injector
- Manufacturer Note: (L)
- Replaces: 23209-50080
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005-2009 Toyota 4Runner | Limited, Sport, SR5 | 8 Cyl 4.7 L GAS
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Toyota 4Runner Injector
Part Number: 23209-0F010
$192.91 MSRP: $275.44
You Save: $82.53 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Set, Fuel; Fuel Injector; Injector Assembly, Fuel
- Manufacturer Note: (L)
- Replaces: 23209-50040
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2003-2004 Toyota 4Runner | Limited, Sport, SR5 | 8 Cyl 4.7 L GAS
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Toyota 4Runner Injector
Part Number: 23209-39445
$144.28 MSRP: $204.25
You Save: $59.97 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector, Assembly Fuel; Injector Assembly, Fuel
- Replaces: 23209-39215
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010-2023 Toyota 4Runner | 40th Anniversary Edition, Limited, Nightshade, SR5, SR5 Premium, Trail, TRD Off-Road, TRD Off-Road Premium, TRD Pro, TRD Sport, Venture | 6 Cyl 4.0 L GAS
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Toyota 4Runner Injector
Part Number: 23209-39015
$178.12 MSRP: $254.31
You Save: $76.19 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Set, Fuel; Fuel Injector; Injector Assembly, Fuel
- Manufacturer Note: DENSO
- Replaces: 23209-39075, 23209-39035
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2003-2009 Toyota 4Runner | Limited, Sport, SR5 | 6 Cyl 4.0 L GAS
View related parts
Toyota 4Runner Cold Start Injector
Part Number: 23260-69055
$222.00 MSRP: $316.97
You Save: $94.97 (30%)
Product Specifications
- Other Name: Injector Assembly, Cold; Injector Assembly, Cold Start Fuel
- Replaces: 23260-69045
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1991-1995 Toyota 4Runner | SR5 | 6 Cyl 3.0 L GAS
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Toyota 4Runner Injector
Part Number: 23209-65020
$182.43 MSRP: $260.47
You Save: $78.04 (30%)
Ships in 1 Business Day
Product Specifications
- Other Name: Injector Set, Fuel; Fuel Injector; Injector Assembly, Fuel
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1989-1995 Toyota 4Runner | DLX, SR5 | 6 Cyl 3.0 L GAS
View related parts
Toyota 4Runner Cold Start Injector
Part Number: 23260-39056
Product Specifications
- Other Name: Injector Assembly, Cold
- Replaces: 23260-39055
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1984-1990 Toyota 4Runner | DLX, SR5 | 4 Cyl 2.4 L GAS
View related parts
Toyota 4Runner Injector
Part Number: 23209-43010
Product Specifications
- Other Name: Injector Set, Fuel; Fuel Injector
- Replaces: 23250-45010, 23250-45011, 23250-41041, 23209-45011
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1984-1987 Toyota 4Runner | DLX, SR5 | 4 Cyl 2.4 L GAS
View related parts
Toyota 4Runner Injector
Part Number: 23209-35020
Product Specifications
- Other Name: Injector Set, Fuel; Fuel Injector; Injector Assembly, Fuel
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1986-1988 Toyota 4Runner | SR5 | 4 Cyl 2.4 L GAS

Toyota 4Runner Fuel Injector

If you're thinking about purchasing OEM parts for your Toyota 4Runner, our website is your one-stop destination. We stock an extensive selection of genuine Toyota 4Runner Fuel Injector at pocket-friendly prices. Plus, we guarantee a swift delivery and a hassle-free return policy for your convenience.

Toyota 4Runner Fuel Injector Parts Questions & Experts Answers

Injector Assembly, Fuel
23209-0F020
Q: How to remove the fuel injector on Toyota 4Runner?
A: The procedure to detach the 2UZ-FE engine fuel injector starts with emptying the fuel system pressure. First properly discharge the fuel system pressure before removing both cap nuts and the throttle body cover sub-assembly. The removal process starts by detaching vacuum hoses from P/S idle-up, Fuel Pressure Regulator, and ventilation hose then taking off the air cleaner hose assembly. Start by removing all 2 union bolts along with 4 gaskets from the No. 1 fuel pipe sub-assembly then move to the bolts needed to detach the fuel pipe sub-assembly. Lifting away the fuel return pipe sub-assembly from the fuel pressure regulator will be possible after removing the No. 2 fuel pipe clamp and 3 bolts which serve to disconnect this sub-assembly from the fuel pressure regulator. The fuel hose requires disconnection after the removal of both pulsation damper and 2 gaskets followed by No. 1 fuel hose separation. The separation of the No. 1 vacuum switching valve sub-assembly from the intake manifold becomes possible after removing all bolts. The fuel injector connectors must be disconnected along with the removal of 3 engine wire bolts. Start by unthreading the 2 nuts to remove the fuel delivery pipe sub-assembly before extracting it upward straight. Then continue by removing the No. 2 fuel delivery pipe sub-assembly using the same procedure. Through the final step remove the fuel injector assembly from the delivery pipe while maintaining injector position to avoid damaging the O-ring before taking out its components.