How to replace the fuel pressure regulator on 2004 Buick Rainier?

In order to install the fuel pressure regulator, release the pressure in the fuel system, and remove required components. Wipe the place, and take off the regulator. Check the filter screen; change contaminated screen. Install new O-ring, fasten regulator, reconnect parts, and leak check before final assembling.

OEM 2004 Buick Rainier Fuel Pressure Regulator

Fuel Tank Pressure Regulator

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2 Fuel Pressure Regulators found

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2004 Buick Rainier Fuel Pressure Regulator Part Number: 19210686
$77.57 MSRP: $157.56
You Save: $79.99 (51%)
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Product Specifications
- Other Name: Regulator Kit, Fuel Pressure; Regulator Seal Kit; Regulator Kit, Fuel Injection
- Replaces: 17113203, 88894356, 89060422, 89017453
- Item Weight: 0.80 Pounds
- Item Dimensions: 2.8 x 2.1 x 1.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19210686
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2004 Buick Rainier Submodels:
- CXL, CXL Plus | 6 Cyl 4.2 L GAS
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2004 Buick Rainier Fuel Pressure Regulator Part Number: 88894176
$142.93 MSRP: $268.43
You Save: $125.50 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator, Fuel Pressure; Regulator, Fuel Injection
- Item Weight: 0.50 Pounds
- Item Dimensions: 3.6 x 3.4 x 1.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 88894176
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Buick Rainier Submodels:
- CXL, CXL Plus | 6 Cyl 4.2 L GAS

2004 Buick Rainier Fuel Pressure Regulator

With a comprehensive array of OEM 2004 Buick Rainier Fuel Pressure Regulator, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2004 Buick Rainier Fuel Pressure Regulator are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2004 Buick Rainier Fuel Pressure Regulator Parts and Q&A

Q: How to replace the fuel pressure regulator on 2004 Buick Rainier?
A: In order to install the fuel pressure regulator, release the pressure in the fuel system, and remove required components. Wipe the place, and take off the regulator. Check the filter screen; change contaminated screen. Install new O-ring, fasten regulator, reconnect parts, and leak check before final assembling.