How to replace the fuel pressure sensor on Buick LaCrosse?

The first step to replace the fuel tank pressure sensor requires removal of the fuel sender assembly. Removing the fuel tank pressure sensor should be your next step when working on the fuel sender assembly. When installing the new fuel tank pressure sensor it should be placed on the fuel sender assembly followed by reinstallation of the whole assembly.

How to replace the fuel pressure sensor in the fuel injection fuel rail on Buick Enclave?

A technician must use ch-48027 or do not use it to eliminate fuel system pressure before Fuel Pressure Sensor replacement on the fuel injection Fuel Rail. The first step involves extracting both the Intake Manifold and the foam insulator situated on the fuel rails. Clean the location where the sensor attaches to both the fuel line and fuel injection Fuel Rail yet ensure you avoid contaminating the area then exercise care when handling the plastic sensor housing. A 27 mm socket should be used to remove the Fuel Pressure Sensor from the fuel injection Fuel Rail after sensor discard. Absorb all remaining fuel from the Fuel Rail and sensor area before drying this area and the sealing cone inside the rail with a lint-free cloth to ensure complete absence of fuel and debris. Apply gm p/n 12345610 (Canadian P/N 993193) silicon-free engine oil or equivalent to both the sealing cone and threads of the new Fuel Pressure Sensor along with the Fuel Rail. Replace the new Fuel Pressure Sensor at the fuel injection Fuel Rail with hand tightening but remove it and relubricate according to earlier directions. Fasten the new Fuel Pressure Sensor onto the fuel injection Fuel Rail until torque reaches 33 nm (25 lb ft). The replacement process includes putting back the foam insulators into both the fuel rails and the Intake Manifold. Replacement of the Fuel Rail is necessary if the fuel leak occurs at this Fuel Rail component. To inspect for fuel leaks turn on the ignition with engine off for two seconds while checking for any fuel leaks followed by turning off ignition for ten seconds before checking for further leaks when re-turning on ignition with engine off.

OEM Buick Fuel Pressure Sensor

Fuel Tank Pressure Sensor

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11 Fuel Pressure Sensors found

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Buick Pressure Sensor, Passenger Side Part Number: 13502903
$48.74 MSRP: $100.17
You Save: $51.43 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Kit, Fuel Tank Meter/Pump; Fuel Tank Pressure Sensor; Level Sensor; Tank Pressure Sensor; Sensor; Sensor, Early Fuel Evaporation; Sensor, Fuel Tank Meter/Pump
- Position: Passenger Side
- Replaces: 13502510
Fits the following Buick Models:
- Enclave | 2009-2021 | Avenir, Base, Convenience, CX, CXL, Essence, Leather, Preferred, Premium | 6 Cyl 3.6 L GAS
- Encore | 2013-2020 | Base, Convenience, Essence, Leather, Preferred, Preferred II, Premium, Sport Touring | 4 Cyl 1.4 L GAS
- Envision | 2016-2023 | Avenir, Base, Essence, Preferred, Premium, Premium II | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
- LaCrosse | 2008-2019 | Avenir, Base, Convenience, CX, CXL, CXS, Essence, Leather, Preferred, Premium, Sport Touring, Super, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
- Lucerne | 2009-2011 | CX, CXL, CXL Special Edition, Super | 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 4.6 L GAS
- Regal | 2011-2017 | Base, CXL, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
- Regal Sportback | 2018-2020 | Avenir, Base, Essence, GS, Preferred, Preferred II | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Regal TourX | 2018-2020 | Base, Essence, Preferred | 4 Cyl 2.0 L GAS
- Verano | 2012-2015 | Base, Convenience, Leather, Premium, Turbo | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX
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Buick Pressure Sensor Part Number: 12682589
$58.62 MSRP: $106.10
You Save: $47.48 (45%)
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Product Specifications
- Other Name: Sensor Assembly-Fuel Injection Fuel Rail Fuel Pressure; Fuel Tank Pressure Sensor; Fuel Pressure Sensor; Sensor, Computer Control Sensors
- Replaces: 12662738, 12652442
Fits the following Buick Models:
- LaCrosse | 2017 | Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
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Buick Pressure Sensor Part Number: 12635273
$65.24 MSRP: $132.52
You Save: $67.28 (51%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Fuel Injection Fuel Rail Fuel Pressure; Fuel Pressure Sensor; Sensor; Injector; Sensor, Computer Control Sensors
- Replaces: 12633417
Fits the following Buick Models:
- LaCrosse | 2014-2016 | Base, Leather, Premium, Sport Touring | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- Regal | 2011-2017 | Base, CXL, Premium | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
- Verano | 2012-2017 | Base, Convenience, Leather, Sport Touring | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Buick Pressure Sensor Part Number: 12627092
$94.23 MSRP: $191.44
You Save: $97.21 (51%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Fuel Injection Fuel Rail Fuel Pressure; Fuel Tank Pressure Sensor; Fuel Pressure Sensor; Sensor; Sensor, Computer Control Sensors
Fits the following Buick Models:
- Envision | 2016 | Premium | 4 Cyl 2.0 L GAS
- Regal | 2014-2017 | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS
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Buick Pressure Sensor Part Number: 12618108
$100.46 MSRP: $204.04
You Save: $103.58 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Fuel Injection Fuel Rail Fuel Pressure; Fuel Tank Pressure Sensor; Fuel Pressure Sensor; Sensor; Sensor, Computer Control Sensors
Fits the following Buick Models:
- Enclave | 2012-2017 | Base, Convenience, Leather, Premium | 6 Cyl 3.6 L GAS
- Regal | 2011-2013 | CXL, GS, Premium | 4 Cyl 2.0 L FLEX
- Verano | 2013-2016 | Premium, Turbo | 4 Cyl 2.0 L GAS
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Buick Pressure Sensor Part Number: 25201778
$50.32 MSRP: $91.08
You Save: $40.76 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Fuel Injection; Fuel Rail Pressure Sensor; Fuel Tank Pressure Sensor
- Replaced by: 28289962
Fits the following Buick Models:
- Envision | 2017-2020 | Base, Essence, Preferred, Premium, Premium II | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
- LaCrosse | 2018-2019 | Base, Essence, Preferred, Premium | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV)
- Regal Sportback | 2018-2020 | Avenir, Base, Essence, Preferred, Preferred II | 4 Cyl 2.0 L GAS
- Regal TourX | 2018-2020 | Base, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Pressure Sensor Part Number: 12708493
$22.92 MSRP: $43.04
You Save: $20.12 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Fuel Injection; Fuel Rail Pressure Sensor; Fuel Tank Pressure Sensor; Sensor, Computer Control Sensors
- Replaces: 12684286, 12664124
Fits the following Buick Models:
- Enclave | 2018-2021 | Avenir, Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
- Encore GX | 2020-2023 | Essence, Preferred, Select | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
- Envision | 2021 | Avenir, Essence, Preferred | 4 Cyl 2.0 L GAS
- LaCrosse | 2018-2019 | Avenir, Essence, Preferred, Premium, Sport Touring | 6 Cyl 3.6 L GAS
- Regal Sportback | 2018-2020 | GS | 6 Cyl 3.6 L GAS
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Buick Pressure Sensor Part Number: 13516496
$48.62 MSRP: $98.74
You Save: $50.12 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Fuel Pressure; Fuel Tank Pressure Sensor; Fuel Pressure Sensor; Tank Pressure Sensor; Sensor, Computer Control Sensors; Sensor, Fuel Tank Meter/Pump
- Replaces: 13579380
Fits the following Buick Models:
- Cascada | 2016-2019 | Base, Premium, Sport Touring | 4 Cyl 1.6 L GAS
- Envision | 2016-2020 | Base, Essence, Preferred, Premium, Premium II | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
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Buick Pressure Sensor Part Number: 13500745
$29.73 MSRP: $55.84
You Save: $26.11 (47%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Sensor Assembly-Fuel Pressure; Fuel Injection Pressure Sensor; Fuel Tank Pressure Sensor; Fuel Pressure Sensor; Tank Pressure Sensor; Sensor; Sensor, Computer Control Sensors; Sensor, Fuel Tank Meter/Pump
- Replaces: 13500747, 25780327
Fits the following Buick Models:
- Regal | 2011-2013 | CXL, GS, Premium | 4 Cyl 2.0 L FLEX
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Buick Pressure Sensor Part Number: 12705503
$34.06 MSRP: $63.96
You Save: $29.90 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Fuel Injection; Fuel Rail Pressure Sensor; Fuel Tank Pressure Sensor; Sensor, Computer Control Sensors
- Replaces: 12672582
Fits the following Buick Models:
- Cascada | 2016-2019 | Base, Premium, Sport Touring | 4 Cyl 1.6 L GAS
View related parts
Buick Fuel Pressure Regulator, Passenger Side Part Number: 16238399
Product Specifications
- Other Name: Sensor, Fuel Tank Pressure; Fuel Tank Pressure Sensor; Fuel Pressure Sensor; Pressure Regulator; Sensor, Early Fuel Evaporation; Fuel Gauge Sending Unit; Tank Pressure Sensor
- Position: Passenger Side
- Replaces: 12206740, 16217059, 16257276, 22678829, 09377680, 12219388, 16196060, 9377680
Fits the following Buick Models:
- Enclave | 2008 | CX, CXL | 6 Cyl 3.6 L GAS
- LaCrosse | 2005-2009 | CX, CXL, CXS, Super | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
- LeSabre | 2000-2005 | Custom, Limited | 6 Cyl 3.8 L GAS
- Lucerne | 2006-2008 | CX, CXL, CXS, Super | 6 Cyl 3.8 L GAS, 8 Cyl 4.6 L GAS
- Rainier | 2004-2007 | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
- Rendezvous | 2002-2007 | CX, CX Plus, CXL, CXL Plus, Ultra | 6 Cyl 3.4 L GAS, 6 Cyl 3.5 L GAS, 6 Cyl 3.6 L GAS
- Terraza | 2005-2007 | CX, CXL | 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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Buick Fuel Pressure Sensor

Choose OEM Fuel Pressure Sensor, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Buick's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Buick Fuel Pressure Sensor. You can shop at highly competitive prices and protect your budget. All our genuine Buick parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Buick Fuel Pressure Sensor is the device that is always monitoring tank and rail pressure to protect powerful acceleration. Buick is the association of serene cabins and pavements mellowing that transform everyday commuting into peaceful escapes. QuietTuning includes additional seals and silences wind to make talking simple. The chassis is floating on fractured asphalt but is still gripping a confident path during highway curves. Sleek styling is no longer chrome-pinned grilles on early sedans; it is the dramatic Wildcat EV concept foaming at the mouth at an all-electric future. Today Buick combines the past with the present by abandoning transparent digital dashboard, convenient phone screen projection and plain driver assistance. Deluxe cabins also include soft-touch interiors, comfortable seating, and numerous power outlets that will keep the crew connected at all times. A Fuel Pressure Sensor is mounted in the rail and measures the fuel load dozens of times a second and sends its results to the computer, allowing it to balance injector timing, prevent wastage and allow the engine to stutter when you press the throttle button hard. A second Fuel Pressure Sensor monitors tank vacuum to detect any leaks, and it will switch on the check-engine light when vapor escape can threaten the mileage or clean air. Disregard either of them and you beg hard starts, poor pulls, and wallet-bleeding gas stops. Change one of the fatigued sensors in a hurry and economy and smooth idle pop right back.

Buick Fuel Pressure Sensor Parts and Q&A

Fuel Pressure Regulator, Passenger Side
16238399
Q: How to replace the fuel pressure sensor on Buick LaCrosse?
A:
The first step to replace the fuel tank pressure sensor requires removal of the fuel sender assembly. Removing the fuel tank pressure sensor should be your next step when working on the fuel sender assembly. When installing the new fuel tank pressure sensor it should be placed on the fuel sender assembly followed by reinstallation of the whole assembly.
Pressure Sensor, Passenger Side
13502903
Q: How to replace the fuel pressure sensor in the fuel injection fuel rail on Buick Enclave?
A:
A technician must use ch-48027 or do not use it to eliminate fuel system pressure before Fuel Pressure Sensor replacement on the fuel injection Fuel Rail. The first step involves extracting both the Intake Manifold and the foam insulator situated on the fuel rails. Clean the location where the sensor attaches to both the fuel line and fuel injection Fuel Rail yet ensure you avoid contaminating the area then exercise care when handling the plastic sensor housing. A 27 mm socket should be used to remove the Fuel Pressure Sensor from the fuel injection Fuel Rail after sensor discard. Absorb all remaining fuel from the Fuel Rail and sensor area before drying this area and the sealing cone inside the rail with a lint-free cloth to ensure complete absence of fuel and debris. Apply gm p/n 12345610 (Canadian P/N 993193) silicon-free engine oil or equivalent to both the sealing cone and threads of the new Fuel Pressure Sensor along with the Fuel Rail. Replace the new Fuel Pressure Sensor at the fuel injection Fuel Rail with hand tightening but remove it and relubricate according to earlier directions. Fasten the new Fuel Pressure Sensor onto the fuel injection Fuel Rail until torque reaches 33 nm (25 lb ft). The replacement process includes putting back the foam insulators into both the fuel rails and the Intake Manifold. Replacement of the Fuel Rail is necessary if the fuel leak occurs at this Fuel Rail component. To inspect for fuel leaks turn on the ignition with engine off for two seconds while checking for any fuel leaks followed by turning off ignition for ten seconds before checking for further leaks when re-turning on ignition with engine off.