How to service the fuel pressure regulator on 2000 Buick LeSabre?

In order to service the fuel pressure regulator, discharge the fuel pressure and purify the retaining ring. Unscrew the vacuum hose, snap ring and regulator. Take out filter screen and O-rings. Cover the housing to avoid contamination. During re-installation, do not apply compressed air and apply a little lubrication on fresh O-rings.

OEM 2000 Buick LeSabre Fuel Pressure Regulator

Fuel Tank Pressure Regulator

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2000 Buick LeSabre Fuel Pressure Regulator Part Number: 89017530
$47.86 MSRP: $89.90
You Save: $42.04 (47%)
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Product Specifications
- Other Name: Regulator Kit, Fuel Pressure; Regulator Kit, Fuel Injection
- Replaced by: 89060416
- Item Weight: 0.40 Pounds
- Item Dimensions: 3.8 x 3.4 x 2.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89017530
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2000 Buick LeSabre Submodels:
- Custom, Limited | 6 Cyl 3.8 L GAS

2000 Buick LeSabre Fuel Pressure Regulator

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2000 Buick LeSabre Fuel Pressure Regulator Parts and Q&A

Q: How to service the fuel pressure regulator on 2000 Buick LeSabre?
A: In order to service the fuel pressure regulator, discharge the fuel pressure and purify the retaining ring. Unscrew the vacuum hose, snap ring and regulator. Take out filter screen and O-rings. Cover the housing to avoid contamination. During re-installation, do not apply compressed air and apply a little lubrication on fresh O-rings.