How to replace the tailgate latch on the left upper endgate on Buick Rainier?

To replace the tailgate left upper latch, first, swing open the tailgate and take out the tailgate trim panel, then tailgate inner reinforcement panel. Next, take off the two screws holding the latch assembly to the tailgate and disconnect the electrical connector from the latch assembly before you take off the latch from the tailgate. As for installation, install the latch to the tailgate and join the electrical connector to the latch assembly. Make sure to install the screws that hold the latch assembly to the tailgate with a torque of 10 N.m (89 lb in). Lastly, fit the tailgate inner reinforcement panel and the tailgate trim panel.

How to replace the tailgate latch on the end gate on Buick Rendezvous?

Begin tailgate latch replacement on the end gate by opening both liftgate and endgate. Start by removing both the endgate trim panel and water deflector. Start by detaching the endgate latch rod from the bellcrank and afterward remove the endgate latch bolts from the endgate latch. To remove the endgate latch from the vehicle you must push the endgate latch forward and detach its rod from the endgate then disconnect all endgate latch electrical connections before taking out the latch. Connect the electrical connectors while setting the endgate latch into position on the end gate. After connecting the endgate latch rod to the endgate latch feed the latch through the end gate aperture. First secure endgate latch bolts by torquing them to 10 N.m (89 lb in) before attaching the endgate latch rod to the bellcrank. Cheat ending starts by placing back the water deflector along with the endgate trim panel. Then close both the liftgate and endgate afterward.

OEM Buick Tailgate Latch

Rear Tailgate Latch

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43 Tailgate Latches found

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Buick Lock Actuator Part Number: 13584872
$170.34 MSRP: $248.00
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Product Specifications
- Other Name: Latch Assembly-Lift Gate; Tailgate Lock Actuator; Door Lock Actuator; Trunk Latch; Trunk Lock.; Latch Assembly; Lock; Actuator; Rear Compartment Lid or Tail Gate Latch; End Gate Lock
- Replaces: 13502697, 15780269, 15887967, 13501871, 13581406, 15858590
Fits the following Buick Models:
- Enclave | 2008-2016 | Base, Convenience, CX, CXL, Leather, Premium | 6 Cyl 3.6 L GAS
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Buick Lock Part Number: 13537049
$131.16 MSRP: $196.04
You Save: $64.88 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Latch Assembly-Lift Gate; Trunk Latch; Door Lock; Latch
- Replaced by: 13545829
Fits the following Buick Models:
- Envision | 2021-2023 | Avenir, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Lock Cylinder Part Number: 12330124
$13.11 MSRP: $18.75
You Save: $5.64 (31%)
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Product Specifications
- Other Name: Lock Svc P; Lock
Fits the following Buick Models:
- Century | 1990-1991 | Custom, Limited, Special | 4 Cyl 2.5 L GAS, 6 Cyl 3.3 L GAS
- Electra | 1988-1990 | Limited, Park Avenue, Park Avenue Ultra, T-Type | 6 Cyl 3.8 L GAS
- LeSabre | 1988-1990 | Custom, Limited | 6 Cyl 3.8 L GAS
- Reatta | 1988-1990 | Base | 6 Cyl 3.8 L GAS
- Regal | 1987-1991 | Base, Custom, GNX, Gran Sport, Grand National, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS
- Riviera | 1987-1990 | Luxury, T-Type | 6 Cyl 3.8 L GAS
- Skylark | 1988-1991 | Base, Custom, Gran Sport, Limited, Luxury Edition | 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
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Buick Lock, Rear Part Number: 16629978
Product Specifications
- Other Name: Lock, Rear Compartment Lid Or Tail Gate Latch; Trunk Latch; Door Lock; Latch; Lock, Rear Compartment Or Tailgate Lock Cylinder; Latch, Rear Compartment Lid Or Tail Gate Latch
- Position: Rear
Fits the following Buick Models:
- Riviera | 1996-1999 | Base | 6 Cyl 3.8 L GAS
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Buick Lock, Rear Driver Side Part Number: 16636579
Product Specifications
- Other Name: Latch Sub Assembly-Rear Door Service None; Door Lock Actuator Motor; Door Latch Assembly; Trunk Latch; Door Lock; Latch; Latch, Rear Compartment Lid Or Tail Gate Latch; Latch, Rear Side Door
- Position: Rear Driver Side
- Replaces: 16629717
Fits the following Buick Models:
- Century | 1997-2005 | Custom, Limited, Special Edition | 6 Cyl 3.1 L GAS
- Regal | 1997-2004 | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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Buick Lock, Rear Part Number: 10376780
Product Specifications
- Other Name: Latch, Rear Compartment Lid Or Tail Gate Latch; Trunk Latch; Door Lock; Latch; Latch, Rear Compartment Lid Release Or Ajar; Latch, Rear Compartment Lid
- Position: Rear
- Replaces: 25726745
Fits the following Buick Models:
- LeSabre | 2002-2005 | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick Glass Lock, Rear Part Number: 20482218
Product Specifications
- Other Name: Lock, Rear Compartment Lid Or Tail Gate Latch; Door Lock; Lock; Lock, Rear Compartment Or Tail Gate Lock
- Position: Rear
Fits the following Buick Models:
- Century | 1984-1996 | Custom, Estate Wagon, Limited, Special | 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
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Buick Lock, Black, Rear Part Number: 20166276
Product Specifications
- Other Name: Lock Assembly; Trunk Latch; Door Lock; Lock, Rear Compartment Lid Or Tail Gate Latch
- Position: Rear
Fits the following Buick Models:
- Century | 1984-1988 | Custom, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
- Skyhawk | 1984-1989 | Custom, Limited, SE, Sport, T-Type | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Buick Lock Actuator, Rear Part Number: 20246964
Product Specifications
- Other Name: Actuator, Rear Compartment Lid Release; Tailgate Lock Motor; Trunk Lock Motor; Door Lock Motor.; Striker Actuator; Actuator
- Position: Rear
Fits the following Buick Models:
- Century | 1984-1996 | Custom, Estate Wagon, Limited, Special | 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
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Buick Lock Assembly, Rear Part Number: 20274727
Product Specifications
- Other Name: Lock, Rear Compartment Lid Or Tail Gate Latch; Trunk Latch; Door Lock; Lock; Latch
- Position: Rear
Fits the following Buick Models:
- Skyhawk | 1984-1988 | Custom, Limited, SE, Sport, T-Type | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Buick Lock Solenoid, Rear Part Number: 22101874
Product Specifications
- Other Name: Actuator, Rear Compartment Lid Release; Tailgate Lock Motor; Door Lock Actuator.; Actuator
- Position: Rear
Fits the following Buick Models:
- Commercial Chassis | 1991-1996 | Base | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- Roadmaster | 1991-1996 | Estate Wagon, Estate Wagon Collector's Edition | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
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Buick Lock, Rear Part Number: 20616582
Product Specifications
- Other Name: Lock Assembly, Rear Compartment Lid Or Tail Gate Latch; Trunk Latch; Door Lock; Lock, Rear Compartment Lid Or Tail Gate Latch; Lock, Rear Compartment Lid
- Position: Rear
Fits the following Buick Models:
- Electra | 1989, 1984-1987 | Estate Wagon, Limited, Park Avenue | 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- LeSabre | 1984-1990 | Collector's Edition, Custom, Estate Wagon, Limited | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- Regal | 1984-1987 | Base, GNX, Grand National, Limited, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- Skylark | 1984-1985 | Custom, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS
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Buick Lock Actuator Part Number: 22062740
Product Specifications
- Other Name: Actuator, Door Electric And Vacuum Locks; Door Lock Actuator Motor; Door Lock Actuator; Power Actuator; Latch Actuator; Lock Solenoid; Lock; Actuator; Actuator, Door And End Gate Electrical
- Position: Front
- Replaces: 22020256, 22049686
Fits the following Buick Models:
- Century | 1984-1996 | Custom, Estate Wagon, Limited, Special, T-Type | 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
- Electra | 1984-1990 | Estate Wagon, Limited, Park Avenue, Park Avenue Ultra, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- LeSabre | 1984-1990 | Base, Collector's Edition, Custom, Estate Wagon, Limited, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- Reatta | 1988-1991 | Base | 6 Cyl 3.8 L GAS
- Regal | 1984-1992 | Base, Custom, GNX, Gran Sport, Grand National, Limited, T-Type | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- Riviera | 1984-1993 | Base, Luxury, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- Skyhawk | 1984-1989 | Custom, Limited, SE, Sport, T-Type | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
- Skylark | 1984-1991 | Base, Custom, Gran Sport, Limited, Luxury Edition, T-Type | 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
- Somerset | 1986-1987 | Custom, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
- Somerset Regal | 1985 | Base, Limited | 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
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Buick Release Switch, Rear Part Number: 20211554
Product Specifications
- Other Name: Actuator, Rear Compartment Lid Release Or Ajar; Door Lock Actuator Motor; Door Lock Actuator; Lock Solenoid; Release Cable; Actuator
- Position: Rear
Fits the following Buick Models:
- Skyhawk | 1984-1989 | Custom, Limited, SE, Sport, T-Type | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Buick Window Lock Part Number: 16635395
Product Specifications
- Other Name: Latch, End Gate Lock; Latch
- Replaces: 16634041, 16635396, 16631756
Fits the following Buick Models:
- Rainier | 2004-2005 | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Crankshaft Position Sensor, Rear Part Number: 25717076
Product Specifications
- Other Name: Latch, Rear Compartment Lid Or Tail Gate Latch; Power Steering Pump; Trunk Latch; Flex Hose; Manifold Gasket; Vapor Canister; Lock Assembly; Intermediate Pipe; Rear Flex Hose; Latch, Rear Lid Release
- Position: Rear
- Replaces: 25696865, 25707328
Fits the following Buick Models:
- Regal | 1992 | Custom, Gran Sport, Limited | 6 Cyl 3.8 L GAS
- Riviera | 1992 | Luxury | 6 Cyl 3.8 L GAS
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Buick Lock, Upper Part Number: 16622263
Product Specifications
- Other Name: Lock Assembly-End Gate Upper Hinge Gate; Trunk Latch; Door Lock; Latch; Lock, Rear Compartment Lid Or Tail Gate Latch
- Position: Upper
Fits the following Buick Models:
- Commercial Chassis | 1991-1996 | Base | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- Roadmaster | 1991-1996 | Estate Wagon, Estate Wagon Collector's Edition | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
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Buick Lock, Rear Passenger Side Part Number: 16607735
Product Specifications
- Other Name: Lock, Rear Compartment Lid Or Tail Gate Latch; Door Lock
- Position: Rear Passenger Side
Fits the following Buick Models:
- Electra | 1984-1989 | Estate Wagon | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- LeSabre | 1985-1990 | Estate Wagon | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
View related parts
Buick Lock Part Number: 10347142
Product Specifications
- Other Name: Lock, End Gate Lock; Door Lock; Lock, Rear Compartment Lid Or Tail Gate Latch
- Replaces: 10439271
Fits the following Buick Models:
- 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
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Buick Lock, Rear Part Number: 25762646
Product Specifications
- Other Name: Latch, Rear Compartment Lid Or Tail Gate Latch; Trunk Latch; Door Lock; Latch, Rear Compartment Lid Release Or Ajar; Latch, Rear Compartment Lid
- Position: Rear
- Replaces: 25726748
Fits the following Buick Models:
- Park Avenue | 2001-2005 | Base, Ultra | 6 Cyl 3.8 L GAS

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Buick Tailgate Latch

Want to cut long-term maintenance and repair costs? Choose OEM Tailgate Latch. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Buick parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Buick Tailgate Latch includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

Buick Tailgate Latch Parts Questions & Experts Answers

Lock Assembly
15110511
Q: How to replace the tailgate latch on the left upper endgate on Buick Rainier?
A:
To replace the tailgate left upper latch, first, swing open the tailgate and take out the tailgate trim panel, then tailgate inner reinforcement panel. Next, take off the two screws holding the latch assembly to the tailgate and disconnect the electrical connector from the latch assembly before you take off the latch from the tailgate. As for installation, install the latch to the tailgate and join the electrical connector to the latch assembly. Make sure to install the screws that hold the latch assembly to the tailgate with a torque of 10 N.m (89 lb in). Lastly, fit the tailgate inner reinforcement panel and the tailgate trim panel.
Lock
10347142
Q: How to replace the tailgate latch on the end gate on Buick Rendezvous?
A:
Begin tailgate latch replacement on the end gate by opening both liftgate and endgate. Start by removing both the endgate trim panel and water deflector. Start by detaching the endgate latch rod from the bellcrank and afterward remove the endgate latch bolts from the endgate latch. To remove the endgate latch from the vehicle you must push the endgate latch forward and detach its rod from the endgate then disconnect all endgate latch electrical connections before taking out the latch. Connect the electrical connectors while setting the endgate latch into position on the end gate. After connecting the endgate latch rod to the endgate latch feed the latch through the end gate aperture. First secure endgate latch bolts by torquing them to 10 N.m (89 lb in) before attaching the endgate latch rod to the bellcrank. Cheat ending starts by placing back the water deflector along with the endgate trim panel. Then close both the liftgate and endgate afterward.