How to remove and replace fuel injectors and Fuel Rail on a Toyota Prius?

To begin with, release fuel pressure and disconnect the auxiliary battery's negative terminal. Remove the air filter housing. For pre-2010 models, disconnect fuel injector connectors. Reposition the wiring harness and disconnect the fuel line. For post-2010 models, remove the outer cowl assembly and EGR tube. Disconnect the EGR cooler assembly and fuel injector wiring. Remove the fuel supply tube clamp and fitting. Remove the fuel rail and injectors. Replace the O-ring, grommet, and cylinder head insulators. Lubricate the O-rings and reinstall the fuel injectors and rail.

Genuine Toyota Prius Fuel Rail

Engine Fuel Rail

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12 Fuel Rails found

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Toyota Prius Tube Sub-Assembly, Fuel
Part Number: 23901-37100
$70.61 MSRP: $99.53
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Fits the following Vehicles:
2010-2015 Toyota Prius | E, G, L, S | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW30L-AHXBBA, ZVW30L-AHXEBA, ZVW30L-AHXEBK, ZVW30L-AHXGBA, ZVW35L-BHXBBA, ZVW35L-BHXEBA, ZVW35L-BHXEBK, ZVW35L-BHXGBA
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Toyota Prius Tube Sub-Assembly, Fuel
Part Number: 23901-21081
- Manufacturer Note: PNC 23807=TYPE B
$74.29 MSRP: $104.73
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Fits the following Vehicles:
2005-2009 Toyota Prius | 4 Cyl 1.5L | 1NZFXE; 1NZFXE; NHW20L-AHEEBA, NHW20L-AHEEBK
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Toyota Prius Tube Sub-Assembly, Fuel
Part Number: 23901-21080
- Manufacturer Note: PNC 23807=TYPE A
$73.97 MSRP: $104.27
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Fits the following Vehicles:
2004-2006 Toyota Prius | 4 Cyl 1.5L | 1NZFXE; 1NZFXE; NHW20L-AHEEBA, NHW20L-AHEEBK
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Toyota Prius Pipe, Fuel Delivery
Part Number: 23814-37060
- Other Name: Pipe Sub-Assy, Fuel Delivery
- Replaced by: 23814-37061
$106.21 MSRP: $149.72
You Save: $43.51 (30%)

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Fits the following Vehicles:
2010-2012 Toyota Prius | E, G, L, S | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW30L-AHXBBA, ZVW30L-AHXEBA, ZVW30L-AHXEBK, ZVW30L-AHXGBA, ZVW35L-BHXEBA, ZVW35L-BHXEBK
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Toyota Prius Pipe Sub-Assy, Fuel Delivery
Part Number: 23814-21071
- Manufacturer Note: TYPE B:REFER ILLUST.
- Replaced by: 23814-21073
$106.21 MSRP: $149.72
You Save: $43.51 (30%)

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Fits the following Vehicles:
2005-2007 Toyota Prius | 4 Cyl 1.5L | 1NZFXE; 1NZFXE; NHW20L-AHEEBA, NHW20L-AHEEBK
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Toyota Prius Tube Sub-Assembly, Fuel
Part Number: 23901-37260
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Fits the following Vehicles:
2016-2022 Toyota Prius | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW50L-AHXEBA, ZVW51L-AHXBBA, ZVW51L-AHXEBA, ZVW51L-AHXGBA, ZVW51L-AHXHBA, ZVW55L-AHXEBA, ZVW55L-AHXGBA
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Toyota Prius Pipe, Fuel Delivery
Part Number: 23814-37061
- Other Name: Pipe Sub-Assy, Fuel Delivery; Fuel Rail
- Replaces: 23814-37060
$106.21 MSRP: $149.72
You Save: $43.51 (30%)

Add to Cart
More Info
Fits the following Vehicles:
2010-2015 Toyota Prius | E, G, L, S | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW30L-AHXBBA, ZVW30L-AHXEBA, ZVW30L-AHXEBK, ZVW30L-AHXGBA, ZVW35L-BHXBBA, ZVW35L-BHXEBA, ZVW35L-BHXEBK, ZVW35L-BHXGBA
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Toyota Prius Pipe Sub-Assy, Fuel Delivery
Part Number: 23814-21072
- Replaced by: 23814-21073
$106.21 MSRP: $149.72
You Save: $43.51 (30%)

Add to Cart
More Info
Fits the following Vehicles:
2006-2009 Toyota Prius | 4 Cyl 1.5L | 1NZFXE; 1NZFXE; NHW20L-AHEEBA, NHW20L-AHEEBK
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Toyota Prius Pipe, Fuel Delivery
Part Number: 23814-37100
- Other Name: Pipe Sub-Assy, Fuel Delivery; Fuel Rail
$111.13 MSRP: $156.65
You Save: $45.52 (30%)

Add to Cart
More Info
Fits the following Vehicles:
2016-2022 Toyota Prius | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW50L-AHXEBA, ZVW51L-AHXBBA, ZVW51L-AHXEBA, ZVW51L-AHXGBA, ZVW51L-AHXHBA, ZVW55L-AHXEBA, ZVW55L-AHXGBA
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Toyota Prius Pipe Sub-Assy, Fuel Delivery
Part Number: 23814-21040
$110.74 MSRP: $156.10
You Save: $45.36 (30%)

Add to Cart
More Info
Fits the following Vehicles:
2001-2003 Toyota Prius | 4 Cyl 1.5L | 1NZFXE; 1NZFXE; NHW11L-AEEEBA, NHW11L-AEEEBK
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Toyota Prius Pipe Sub-Assy, Fuel Delivery
Part Number: 23814-21070
- Other Name: Fuel Rail
- Manufacturer Note: TYPE A:REFER ILLUST.
$131.79 MSRP: $187.36
You Save: $55.57 (30%)

Add to Cart
More Info
Fits the following Vehicles:
2004-2006 Toyota Prius | 4 Cyl 1.5L | 1NZFXE; 1NZFXE; NHW20L-AHEEBA, NHW20L-AHEEBK
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View related parts
Toyota Prius Tube Sub-Assembly, Fuel
Part Number: 23901-21040
- Other Name: Fuel Rail
More Info
Fits the following Vehicles:
2001-2003 Toyota Prius | 4 Cyl 1.5L | 1NZFXE; 1NZFXE; NHW11L-AEEEBA, NHW11L-AEEEBK
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Toyota Prius Fuel Rail Parts Questions & Answers

Pipe, Fuel Delivery
23814-37060
Q: How to remove and replace fuel injectors and Fuel Rail on a Toyota Prius?
A: To begin with, release fuel pressure and disconnect the auxiliary battery's negative terminal. Remove the air filter housing. For pre-2010 models, disconnect fuel injector connectors. Reposition the wiring harness and disconnect the fuel line. For post-2010 models, remove the outer cowl assembly and EGR tube. Disconnect the EGR cooler assembly and fuel injector wiring. Remove the fuel supply tube clamp and fitting. Remove the fuel rail and injectors. Replace the O-ring, grommet, and cylinder head insulators. Lubricate the O-rings and reinstall the fuel injectors and rail.