How to remove and replace fuel injectors and Fuel Rail in a Toyota Highlander?

To remove and replace fuel injectors in a vehicle, start by relieving fuel pressure and disconnecting the negative battery terminal. Remove the engine cover and air intake duct if necessary. For four-cylinder models, disconnect electrical connectors, and remove the fuel supply line and fuel rail mounting bolts. Lift the fuel rail and injectors as a single assembly, replacing O-rings if necessary. For V6 models, remove the strut brace and intake manifold. Disconnect electrical connectors, and remove the Vacuum Switching Valve mounting bracket. If removing the entire fuel rail assembly, disconnect the fuel supply line and crossover tube. For 2GR-FKS V6 models port injection replacement, remove the upper intake manifold, and disconnect the fuel lines and electrical connectors. For direct injection, remove the upper intake manifold and high-pressure fuel pump. Install new injectors and O-rings, then reassemble components in reverse order. Start the engine and check for leaks.

Genuine Toyota Highlander Fuel Injector

Gas Injector

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41 Fuel Injectors found

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Toyota Highlander INJECTOR Set, Fuel
Part Number: 23209-09330
$141.32 MSRP: $200.91
You Save: $59.59 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Assy, Fuel; Injector
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2016-2022 Toyota Highlander | 6 Cyl 3.5L | 2GRFKS; 2GRFKS; GSU50L-ARZGHA, GSU50L-ARZMHA, GSU50L-ARZNHA, GSU55L-ARZGHA, GSU55L-ARZMHA, GSU55L-ARZNHA, GSU70L-ARZGHA, GSU70L-ARZMHA, GSU70L-ARZNHA, GSU70L-ARZSHA, GSU75L-ARZGHA, GSU75L-ARZMHA, GSU75L-ARZNHA, GSU75L-ARZSHA
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Toyota Highlander INJECTOR Set, Fuel
Part Number: 23209-39175
$137.10 MSRP: $194.91
You Save: $57.81 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Assy, Fuel
- Replaced by: 23209-09175
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2018-2019 Toyota Highlander | 4 Cyl 2.7L | 1ARFE; 1ARFE; ASU50L-ARTNKA
- 2008-2013 Toyota Highlander | STD | 4 Cyl 2.7L | 1ARFE; 1ARFE; ASU40L-ARTNKA, ASU40L-BRTNKA
View related parts
Toyota Highlander INJECTOR Set, Fuel
Part Number: 23209-0P090-01
$301.70 MSRP: $432.62
You Save: $130.92 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Assy, Fuel; Injector
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2016-2022 Toyota Highlander | 6 Cyl 3.5L | 2GRFKS; 2GRFKS; GSU50L-ARZGHA, GSU50L-ARZMHA, GSU50L-ARZNHA, GSU55L-ARZGHA, GSU55L-ARZMHA, GSU55L-ARZNHA, GSU70L-ARZGHA, GSU70L-ARZMHA, GSU70L-ARZNHA, GSU70L-ARZSHA, GSU75L-ARZGHA, GSU75L-ARZMHA, GSU75L-ARZNHA, GSU75L-ARZSHA
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Toyota Highlander Injector Assy, Fuel
Part Number: 23209-28080
$161.68 MSRP: $229.86
You Save: $68.18 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 23209-0H030
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2003-2007 Toyota Highlander | 4 Cyl 2.4L | 2AZFE; 2AZFE; ACU20L-BRPNKA, ACU20L-BWPNKA, ACU25L-BRPNKA, ACU25L-BWPNKA
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Toyota Highlander INJECTOR Set,Fuel
Part Number: 23209-09175
$137.10 MSRP: $194.91
You Save: $57.81 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Assy, Fuel; Injector
- Replaces: 23209-39175
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2008-2019 Toyota Highlander | STD | 4 Cyl 2.7L | 1ARFE; 1ARFE; ASU40L-ARTNKA, 1ARFE; ASU50L-ARTNKA, ASU40L-BRTNKA, ASU50L-ARTNKA
View related parts
Toyota Highlander INJECTOR Set, Fuel
Part Number: 23209-0P010
$130.14 MSRP: $185.02
You Save: $54.88 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Assy, Fuel; Injector
- Manufacturer Note: (L)
- Replaces: 23209-31090
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010-2017 Toyota Highlander | Limited, Medium, STD, Sport | 6 Cyl 3.5L | 2GRFE, 2GRFXE; 2GRFE, 2GRFE; GSU40L-ARAGKA, 2GRFXE; GSU40L-ARAGKA, GSU40L-ARAMKA, GSU40L-ARANKA, GSU40L-ARASKA, GSU45L-ARAGKA, GSU45L-ARAMKA, GSU45L-ARANKA, GSU45L-ARASKA, GSU50L-ARTGKA, GSU50L-ARTMKA, GSU50L-ARTNKA, GSU55L-ARTGKA, GSU55L-ARTMKA, GSU55L-ARTNKA, GVU48L-BRXGKA, GVU48L-BRXNKA, GVU58L-ARXGKA, GVU58L-ARXMKA, GVU58L-ARXNKA
View related parts
Toyota Highlander Injector Assy, Fuel
Part Number: 23209-20030
$186.52 MSRP: $267.46
You Save: $80.94 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: (J)
- Replaced by: 23209-20040
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2003-2008 Toyota Highlander | Limited, STD | 6 Cyl 3.3L | 3MZFE; 3MZFE; MCU23L-BRANKA, MCU23L-BWANKA, MCU28L-BRANKA, MCU28L-BWANKA, MHU23L-BRXNKA, MHU23L-BWXNKA, MHU28L-BRXNKA, MHU28L-BWXNKA, MHU48L-BRXMKA, MHU48L-BRXNKA
View related parts
Toyota Highlander Injector Assy, Fuel
Part Number: 23209-0P040
$141.32 MSRP: $200.91
You Save: $59.59 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector
- Manufacturer Note: (L)
- Replaces: 23209-31050
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2008-2011 Toyota Highlander | Grande, Limited, Medium, STD, Sport | 6 Cyl 3.5L | 2GRFE; 2GRFE; GSU40L-ARAGKA, GSU40L-ARAMKA, GSU40L-ARANKA, GSU40L-ARASKA, GSU40L-BRAGKA, GSU40L-BRAMKA, GSU40L-BRANKA, GSU40L-BRASKA, GSU45L-ARAGKA, GSU45L-ARAMKA, GSU45L-ARANKA, GSU45L-ARASKA, GSU45L-BRAGKA, GSU45L-BRAMKA, GSU45L-BRANKA, GSU45L-BRASKA
View related parts
Toyota Highlander Injector Assy, Fuel
Part Number: 23209-20020
$176.19 MSRP: $252.65
You Save: $76.46 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 23209-0A010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2001-2004 Toyota Highlander | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCU20L-BWPNKA, MCU25L-BWPNKA
View related parts
Toyota Highlander Injector Assy, Fuel
Part Number: 23209-31050
$141.32 MSRP: $200.91
You Save: $59.59 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: (J)
- Replaced by: 23209-0P040
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2008-2011 Toyota Highlander | Grande, Limited, Medium, Sport, STD | 6 Cyl 3.5L | 2GRFE; 2GRFE; GSU40L-ARAGKA, GSU40L-ARAMKA, GSU40L-ARANKA, GSU40L-ARASKA, GSU40L-BRAGKA, GSU40L-BRAMKA, GSU40L-BRANKA, GSU40L-BRASKA, GSU45L-ARAGKA, GSU45L-ARAMKA, GSU45L-ARANKA, GSU45L-ARASKA, GSU45L-BRAGKA, GSU45L-BRAMKA, GSU45L-BRANKA, GSU45L-BRASKA
View related parts
Toyota Highlander Injector Assy, Fuel
Part Number: 23209-20040
$186.52 MSRP: $267.46
You Save: $80.94 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector
- Replaces: 23209-20030
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2003-2011 Toyota Highlander | Limited, STD | 6 Cyl 3.3L | 3MZFE; 3MZFE; MCU23L-BRANKA, 3MZFE; MHU48L-BRXMKA, MCU23L-BWANKA, MCU28L-BRANKA, MCU28L-BWANKA, MHU23L-BRXNKA, MHU23L-BWXNKA, MHU28L-BRXNKA, MHU28L-BWXNKA, MHU48L-BRXMKA, MHU48L-BRXNKA
View related parts
Toyota Highlander INJECTOR Set, Fuel
Part Number: 23209-0P090-02
$301.70 MSRP: $432.62
You Save: $130.92 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Assy, Fuel; Injector
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2016-2022 Toyota Highlander | 6 Cyl 3.5L | 2GRFKS; 2GRFKS; GSU50L-ARZGHA, GSU50L-ARZMHA, GSU50L-ARZNHA, GSU55L-ARZGHA, GSU55L-ARZMHA, GSU55L-ARZNHA, GSU70L-ARZGHA, GSU70L-ARZMHA, GSU70L-ARZNHA, GSU70L-ARZSHA, GSU75L-ARZGHA, GSU75L-ARZMHA, GSU75L-ARZNHA, GSU75L-ARZSHA
View related parts
Toyota Highlander Injector Assy, Fuel
Part Number: 23209-0A010
$176.19 MSRP: $252.65
You Save: $76.46 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector
- Replaces: 23209-20020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2001-2004 Toyota Highlander | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCU20L-BWPNKA, MCU25L-BWPNKA
View related parts
Toyota Highlander INJECTOR Set, Fuel
Part Number: 23209-29175
$163.67 MSRP: $232.69
You Save: $69.02 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector
- Replaced by: 23209-F9080
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2020-2022 Toyota Highlander | 4 Cyl 2.5L | A25AFXS; A25AFXS; AXUH70L-ARXGHA, AXUH70L-ARXMHA, AXUH70L-ARXNHA, AXUH78L-ARXGHA, AXUH78L-ARXMHA, AXUH78L-ARXNHA
View related parts
Toyota Highlander INJECTOR SET, FUEL
Part Number: 23209-F9080
$163.67 MSRP: $232.69
You Save: $69.02 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector
- Replaces: 23209-29105, 23209-29175, 23209-F9000
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2020-2022 Toyota Highlander | 4 Cyl 2.5L | A25AFXS; A25AFXS; AXUH70L-ARXGHA, AXUH70L-ARXMHA, AXUH70L-ARXNHA, AXUH78L-ARXGHA, AXUH78L-ARXMHA, AXUH78L-ARXNHA
View related parts
Toyota Highlander INJECTOR Set, Fuel
Part Number: 23209-F0010-01
$340.57 MSRP: $501.32
You Save: $160.75 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector
- Replaces: 23209-25010-01
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2020-2022 Toyota Highlander | 4 Cyl 2.5L | A25AFXS; A25AFXS; AXUH70L-ARXGHA, AXUH70L-ARXMHA, AXUH70L-ARXNHA, AXUH78L-ARXGHA, AXUH78L-ARXMHA, AXUH78L-ARXNHA
View related parts
Toyota Highlander INJECTOR Set, Fuel
Part Number: 23209-F0010-08
$339.42 MSRP: $486.70
You Save: $147.28 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector
- Replaces: 23209-25010-08
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2020-2022 Toyota Highlander | 4 Cyl 2.5L | A25AFXS; A25AFXS; AXUH70L-ARXGHA, AXUH70L-ARXMHA, AXUH70L-ARXNHA, AXUH78L-ARXGHA, AXUH78L-ARXMHA, AXUH78L-ARXNHA
View related parts
Toyota Highlander INJECTOR Set, Fuel
Part Number: 23209-25010-06
$340.57 MSRP: $501.32
You Save: $160.75 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 23209-F0010-06
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2020-2022 Toyota Highlander | 4 Cyl 2.5L | A25AFXS; A25AFXS; AXUH70L-ARXGHA, AXUH70L-ARXMHA, AXUH70L-ARXNHA, AXUH78L-ARXGHA, AXUH78L-ARXMHA, AXUH78L-ARXNHA
View related parts
Toyota Highlander INJECTOR Set, Fuel
Part Number: 23209-F0010-09
$339.42 MSRP: $486.70
You Save: $147.28 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector
- Replaces: 23209-25010-09
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2020-2022 Toyota Highlander | 4 Cyl 2.5L | A25AFXS; A25AFXS; AXUH70L-ARXGHA, AXUH70L-ARXMHA, AXUH70L-ARXNHA, AXUH78L-ARXGHA, AXUH78L-ARXMHA, AXUH78L-ARXNHA
View related parts
Toyota Highlander INJECTOR Set, Fuel
Part Number: 23209-31090
$130.14 MSRP: $185.02
You Save: $54.88 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Assy, Fuel
- Manufacturer Note: (J)
- Replaced by: 23209-0P010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010-2017 Toyota Highlander | Limited, Medium, Sport, STD | 6 Cyl 3.5L | 2GRFE, 2GRFXE; 2GRFE, 2GRFXE; GSU40L-ARAGKA, GSU40L-ARAMKA, GSU40L-ARANKA, GSU40L-ARASKA, GSU45L-ARAGKA, GSU45L-ARAMKA, GSU45L-ARANKA, GSU45L-ARASKA, GSU50L-ARTGKA, GSU50L-ARTMKA, GSU50L-ARTNKA, GSU55L-ARTGKA, GSU55L-ARTMKA, GSU55L-ARTNKA, GVU48L-BRXGKA, GVU48L-BRXNKA, GVU58L-ARXGKA, GVU58L-ARXMKA, GVU58L-ARXNKA

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Toyota Highlander Fuel Injector

The Fuel Injector in Toyota highlander serves as a very vital component since it sprays fuel into the engine cylinder in the correct amount for the current load of the engine as per the specification of the air-fuel mixture. This is an electrical system governed by the engine and control unit; the new technology displaces the earlier carburetor technique and helps define the status of the engine more efficiently. Bad injectors cause poor idle, and rough running of the engines with low power, and poor fuel economy damaging catalytic converters and oxygen sensors. To avoid the above problems one ought to replace defective fuel injectors. The Fuel Injector system imposed in Toyota Highlander has seen some tremendous changes over the years, for example Direct and Indirect Injection type come with different feature in terms of fuel delivery and engine performance.

If you are in demand for superior quality and affordable OEM Toyota Highlander Fuel Injector, then shop with us! We own a wide range of the reduced-priced genuine Toyota Highlander Fuel Injector. You can purchase in confidence as all parts come with a manufacturer's warranty. Any issues with our products? No need to worry as we have a hassle-free return policy to guide you every step of the way.

Toyota Highlander Fuel Injector Parts Questions & Experts Answers

INJECTOR Set,Fuel
23209-09175
Q: How to remove and replace fuel injectors and Fuel Rail in a Toyota Highlander?
A: To remove and replace fuel injectors in a vehicle, start by relieving fuel pressure and disconnecting the negative battery terminal. Remove the engine cover and air intake duct if necessary. For four-cylinder models, disconnect electrical connectors, and remove the fuel supply line and fuel rail mounting bolts. Lift the fuel rail and injectors as a single assembly, replacing O-rings if necessary. For V6 models, remove the strut brace and intake manifold. Disconnect electrical connectors, and remove the Vacuum Switching Valve mounting bracket. If removing the entire fuel rail assembly, disconnect the fuel supply line and crossover tube. For 2GR-FKS V6 models port injection replacement, remove the upper intake manifold, and disconnect the fuel lines and electrical connectors. For direct injection, remove the upper intake manifold and high-pressure Fuel Pump. Install new injectors and O-rings, then reassemble components in reverse order. Start the engine and check for leaks.