How to replace the front door striker on Buick Rainier?

The installation of a new front door striker starts with opening the door to mark the spot of the striker on the door frame. Two bolts (Bolts) holding the striker to the door frame must be removed before extracting the striker and spacer. First step of installation involves plugging the striker and spacer into the door frame but do not secure the bolts at this time. The next step should include installing two bolts (Bolts) that secure the striker to the door frame. Keep the striker and spacer aligned with their marked spot on the frame. The bolt needs complete tightening at 25 N.m (18 lb ft) before the door closure.

OEM Buick Rainier Door Striker

Door Lock Striker

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4 Door Strikers found

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Buick Rainier Striker Part Number: 21090040
$31.92 MSRP: $47.49
You Save: $15.57 (33%)
Product Specifications
- Other Name: Striker, Door Lock Striker; Striker, End Gate Lock
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Striker Part Number: 25767962
$11.28 MSRP: $16.79
You Save: $5.51 (33%)
Product Specifications
- Other Name: Striker Assembly-Front & Rear Side Door Lock; Striker, Door Lock Striker; Striker, End Gate Lock
- Position: Front and Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Window Striker Part Number: 12546794
Product Specifications
- Other Name: Striker, End Gate Lock; Striker
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Striker Part Number: 25767961
Product Specifications
- Other Name: Striker, Door Lock Striker
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS

Buick Rainier Door Striker

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The Buick Rainier Door Striker functions as an essential part of the vehicle since it secures the car doors to maintain both functionality and safety performance. With its promise of exceptional reliability the Door Striker occupies a key position to uphold correct door alignment to stop misalignment and obtrusive rattling noises that develop from recurring door operation. Buyers can select corrode-resistant door strikers like zinc-coated options from the U-shaped metal component which works with numerous Buick Rainier models to better the door operating efficiency and extend mechanism durability. Users must perform routine maintenance operations which include cleaning and applying lubrication for the Door Striker to achieve maximum lifespan thus keeping the Buick Rainier door closure system operating smoothly. Besides its functional role the Door Striker plays an essential part in vehicle safety since it works in harmony with the Rainier's safety system including antilock brakes and electronic stability systems. The Buick Rainier Door Striker shows excellence in auto retail as an important integrated design component due to its simple setup and its ability to maintain peak operational levels. Upgrading to a premium Door Striker replacement ensures both improved user experience and promotes an enhanced reputation for exceptional performance combined with safety standards in the Buick Rainier platform.

Buick Rainier Door Striker Parts Questions & Experts Answers

Striker
21090040
Q: How to replace the front door striker on Buick Rainier?
A:
The installation of a new front door striker starts with opening the door to mark the spot of the striker on the door frame. Two bolts (Bolts) holding the striker to the door frame must be removed before extracting the striker and spacer. First step of installation involves plugging the striker and spacer into the door frame but do not secure the bolts at this time. The next step should include installing two bolts (Bolts) that secure the striker to the door frame. Keep the striker and spacer aligned with their marked spot on the frame. The bolt needs complete tightening at 25 N.m (18 lb ft) before the door closure.