How to service and repair the fuel pressure regulator on 2003 GMC Envoy?

To service the fuel pressure regulator, evacuate the fuel system pressure, remove the air cleaner outlet resonator and disconnect the engine wiring harness. Wipe down the space, de-hook the vacuum line, and take off the regulator. Check the filter screen; change where dirty. Install a new O-ring, lubricate, and re-assemble and check on leaks.

OEM 2003 GMC Envoy Fuel Pressure Regulator

Fuel Tank Pressure Regulator

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2 Fuel Pressure Regulators found

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2003 GMC Envoy 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 2003 GMC Envoy Submodels:
- SLE, SLT | 6 Cyl 4.2 L GAS
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2003 GMC Envoy Fuel Pressure Regulator Part Number: 88894176
$142.93 MSRP: $268.43
You Save: $125.50 (47%)
Ships in 1-2 Business Days
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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 2003 GMC Envoy Submodels:
- SLE, SLT | 6 Cyl 4.2 L GAS

2003 GMC Envoy Fuel Pressure Regulator

With a comprehensive array of OEM 2003 GMC Envoy Fuel Pressure Regulator, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2003 GMC Envoy 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.

2003 GMC Envoy Fuel Pressure Regulator Parts and Q&A

Q: How to service and repair the fuel pressure regulator on 2003 GMC Envoy?
A: To service the fuel pressure regulator, evacuate the fuel system pressure, remove the air cleaner outlet resonator and disconnect the engine wiring harness. Wipe down the space, de-hook the vacuum line, and take off the regulator. Check the filter screen; change where dirty. Install a new O-ring, lubricate, and re-assemble and check on leaks.