How to remove and replace fuel injectors and Fuel Rail on a Nissan Altima?

Remove the engine cover, if equipped. Relieve the fuel system pressure. On 2011 and later four-cylinder models, remove the air duct. 2011 and later V6 models should remove the wiper arms and cowl cover. Remove the strut tower bar. Remove the throttle body. On four-cylinder engines, remove the intake manifold. On V6 engines, remove the intake manifold collector (upper intake manifold). Disconnect the fuel supply line from the fuel rail. Disconnect the electrical connector from each fuel injector. Remove the fuel rail mounting bolts. Carefully lift the fuel rail from the engine with the injectors attached. Remove the injectors from the fuel rail, then remove and discard the O-rings. Replace both O-rings of each fuel injector and lubricate them with clean engine oil prior to installation. Install the injector retaining clips and insert each injector into its bore in the fuel rail until the retaining clip snaps into place. Always use new injector retaining clips on 2011 and later models. The remainder of installation is the reverse of removal. Reconnect the battery and perform the necessary re-learn procedures.

Genuine Nissan Altima Fuel Rail

Engine Fuel Rail

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27 Fuel Rails found

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Nissan Altima Pipe Assembly-Fuel
Part Number: 17521-JA10D
$230.38 MSRP: $325.40
You Save: $95.02 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 17521-JA10E
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2010-2016 Nissan Altima | S, SE, SL, SR, SV, Tech | 6 Cyl 3.5L | VQ35DE
View related parts
Nissan Altima Pipe Assembly
Part Number: 17521-JA10E
$230.38 MSRP: $325.40
You Save: $95.02 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe Assembly-Fuel; Fuel Rail
- Replaces: 17521-JA10C, 17521-JA10A, 17521-JA10B, 17521-JA10D
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2007-2018 Nissan Altima | S, SE, SL, SR, SV, Tech | 6 Cyl 3.5L | VQ35DE
View related parts
Nissan Altima Pipe Assembly
Part Number: 17521-JA10B
$230.38 MSRP: $325.40
You Save: $95.02 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe Assembly-Fuel
- Replaced by: 17521-JA10E
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2007-2010 Nissan Altima | SE, SL, SR | 6 Cyl 3.5L | VQ35DE
View related parts
Nissan Altima Tube Assy-Fuel
Part Number: 17520-3TA1A
$240.97 MSRP: $340.35
You Save: $99.38 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Rail
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2013-2018 Nissan Altima | 25SL/Moon Roof, Base, Entry, S, S PDS, SL, SR, SV, SV Navigation, Tech | 4 Cyl 2.5L | QR25DE
View related parts
Nissan Altima Tube Assy-Fuel
Part Number: 17520-5NA1B
$175.43 MSRP: $247.78
You Save: $72.35 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2019 Nissan Altima | Platinum, SR | 4 Cyl 2.0L | KR20DDET
View related parts
Nissan Altima Tube Assy-Fuel
Part Number: 17520-5NA0B
$183.44 MSRP: $259.10
You Save: $75.66 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2019 Nissan Altima | Platinum, SR | 4 Cyl 2.0L | KR20DDET
View related parts
Nissan Altima Tube Assembly Fuel
Part Number: 17520-6CA0A
$82.62 MSRP: $116.70
You Save: $34.08 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: High Pressure Line
- Replaced by: 17520-6CA1A
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2019 Nissan Altima | Platinum, S , SL , SR, SV | 4 Cyl 2.5L | PR25DD
View related parts
Nissan Altima Tube Assembly Fuel
Part Number: 17520-JA00B
$208.36 MSRP: $294.30
You Save: $85.94 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube Assy-Fuel; Fuel Rail
- Replaces: 17520-JA00A
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2007-2013 Nissan Altima | Base, Hybrid, S | 4 Cyl 2.5L | QR25DE
View related parts
Nissan Altima Tube Assy-Fuel
Part Number: 17520-5NA2A
$178.95 MSRP: $252.75
You Save: $73.80 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Rail
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2019-2023 Nissan Altima | Platinum, SR | 4 Cyl 2.0 L GAS, 4 Cyl 2.0L | KR20DDET
View related parts
Nissan Altima Pipe Assembly
Part Number: 17521-6CA0A
$224.45 MSRP: $317.02
You Save: $92.57 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Rail
- Replaced by: 17521-6CA0B
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2019 Nissan Altima | Platinum, S , SL , SR, SV | 4 Cyl 2.5L | PR25DD
View related parts
Nissan Altima Pipe Assembly
Part Number: 17521-6CA0B
$224.45 MSRP: $317.02
You Save: $92.57 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Rail
- Replaces: 17521-6CA0A
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2020-2023 Nissan Altima | Platinum, S, SL, SR, SV | 4 Cyl 2.5 L GAS
View related parts
Nissan Altima PIPE ASSY-FUEL
Part Number: 17521-6CB1A
$216.85 MSRP: $306.28
You Save: $89.43 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Rail
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2023 Nissan Altima | SR | 4 Cyl 2.0 L GAS
View related parts
Nissan Altima Pipe Assembly-Fuel
Part Number: 17521-JA10A
$230.38 MSRP: $325.40
You Save: $95.02 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 17521-JA10E
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2007-2008 Nissan Altima | SE, SL, SR | 6 Cyl 3.5L | VQ35DE
View related parts
Nissan Altima Pipe Assembly
Part Number: 17521-JA10C
$230.38 MSRP: $325.40
You Save: $95.02 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe Assembly-Fuel
- Replaced by: 17521-JA10E
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2009-2011 Nissan Altima | SE, SL, SR | 6 Cyl 3.5L | VQ35DE
View related parts
Nissan Altima Tube Assy-Fuel
Part Number: 17520-JA00A
$208.36 MSRP: $294.30
You Save: $85.94 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 17520-JA00B
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2007-2008 Nissan Altima | Base, S | 4 Cyl 2.5L | QR25DE
View related parts
Nissan Altima Pipe Assembly
Part Number: 17521-6CB0A
$216.85 MSRP: $306.28
You Save: $89.43 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Rail
- Replaced by: 17521-6CB1A
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2019-2022 Nissan Altima | Platinum, SR | 4 Cyl 2.0 L GAS, 4 Cyl 2.0L | KR20DDET
View related parts
Nissan Altima Pipe Assembly-Fuel
Part Number: 17521-CK000
Product Specifications
- Replaced by: 17521-CK00A
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2003-2006 Nissan Altima | SE, SE-R, SL | 6 Cyl 3.5L | VQ35DE
View related parts
Nissan Altima Tube Assy-Fuel
Part Number: 17520-8H301
Product Specifications
- Replaced by: 17520-8H30A
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2002-2006 Nissan Altima | Base, S, SL | 4 Cyl 2.5L | QR25DE
View related parts
Nissan Altima Tube Assy-Fuel
Part Number: 17520-5E500
Product Specifications
- Other Name: Fuel Rail
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 1995-1997 Nissan Altima | GLE, GXE, SE, XE | 4 Cyl 2.4L | KA24DE
View related parts
Nissan Altima Tube Assembly Fuel
Part Number: 17520-1E405
Product Specifications
- Other Name: Tube Assy-Fuel; Fuel Rail
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 1993-1996 Nissan Altima | GLE, GXE, SE, XE | 4 Cyl 2.4L | KA24DE

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1-20 of 27 Results

Nissan Altima Fuel Rail

The Fuel Rail in Nissan Altima vehicles plays an important role of forcing pressurized fuel out of the fuel pump into the injectors to give proper atomization as well as combustion of fuel. Optimal fuel efficiency and controlling emissions are dependent on this system. There have been many practices of fuel injection over the years which are elucidated as: throttle body injection (TBI), port fuel injection and gasoline direct injection (GDI). TBI was an early transition from carburetors and port Fuel Rail are thoughtfully positioned at the intake manifold and connected to the Fuel Rail for proper fuel delivery according to the engines requirements. GDI is the updated improvement that sends fuel into the combustion chamber at high pressure and it gives better performance. The development of the Nissan Altima Fuel Rail is a testament to progress in technology which has improved the fuel system of the Nissan Altima as a whole in all aspects.

If you need any OEM Nissan Altima Fuel Rail, feel free to choose them out of our huge selection of genuine Nissan Altima Fuel Rail. All our parts are offered at unbeatable prices and are supported by the manufacturer's warranty. In addition, we offer quick shipping to have your parts delivered to your door step in a matter of days.

Nissan Altima Fuel Rail Parts Questions & Experts Answers

Pipe Assembly
17521-JA10B
Q: How to remove and replace fuel injectors and Fuel Rail on a Nissan Altima?
A:
Remove the engine cover, if equipped. Relieve the fuel system pressure. On 2011 and later four-cylinder models, remove the air duct. 2011 and later V6 models should remove the wiper arms and cowl cover. Remove the strut tower bar. Remove the Throttle Body. On four-cylinder engines, remove the intake manifold. On V6 engines, remove the intake manifold collector (upper intake manifold). Disconnect the fuel supply line from the fuel rail. Disconnect the electrical connector from each fuel injector. Remove the fuel rail mounting bolts. Carefully lift the fuel rail from the engine with the injectors attached. Remove the injectors from the fuel rail, then remove and discard the O-rings. Replace both O-rings of each fuel injector and lubricate them with clean engine oil prior to installation. Install the injector retaining clips and insert each injector into its bore in the fuel rail until the retaining clip snaps into place. Always use new injector retaining clips on 2011 and later models. The remainder of installation is the reverse of removal. Reconnect the battery and perform the necessary re-learn procedures.