How to replace the Trunk Lock Cylinder on GMC Safari?

Begin the liftgate lock cylinder replacement by taking out the garnish molding. First untether the electrical connections before taking out the rear wiper unit from the liftgate. Pull out the lock cylinder retainer and lift the lock cylinder straight out from the liftgate. First install the new lock cylinder into the liftgate before putting on the lock cylinder retainer. Attach the rear Wiper Motor back to the liftgate while linking the electrical connection and mounting the liftgate garnish molding last.

How to replace the Trunk Lock Cylinder on GMC Envoy?

The first step to changing the liftgate lock cylinder is to take off the rear Wiper Motor and afterwards remove the lock rod from the lock cylinder. Then, remove the c clip which is in the groove of the lock cylinder and pull out the lock cylinder from the liftgate. To put the lock cylinder back, snap it into place in the liftgate, put the c clip in the groove, reconnect the lock rod, and lastly install the rear Wiper Motor.

OEM GMC Trunk Lock Cylinder

Back Door Cylinder

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

19 Trunk Lock Cylinders found

View related parts
GMC Lock Cylinder
Part Number: 89022372
$70.04 MSRP: $104.25
You Save: $34.21 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder, End Gate Lock; Door Lock Cylinder; Cylinder Kit, End Gate Lock
Fits the following GMC Models:
- Canyon | 2004-2012 | SL, SLE, SLT, WT, Z71 Fleet, Z71 SL, Z71 SLE, Z85 SL, Z85 SLE | 4 Cyl 2.8 L GAS, 4 Cyl 2.9 L GAS, 5 Cyl 3.5 L GAS, 5 Cyl 3.7 L GAS, 8 Cyl 5.3 L GAS
View related parts
GMC Lock Cylinder, Rear
Part Number: 25775278
$130.46 MSRP: $195.04
You Save: $64.58 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Kit, Rear Compartment Or Tailgate Lock Cylinder; Trunk Lock Cylinder; Door Lock Cylinder; Cylinder Kit, End Gate Lock
- Position: Rear
Fits the following GMC Models:
- Sierra 1500 | 2007-2013 | Denali, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Sierra 2500 HD | 2007-2014 | Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
- Sierra 3500 HD | 2007-2014 | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
View More
View related parts
GMC Lock Cylinder
Part Number: 23338181
$110.82 MSRP: $164.95
You Save: $54.13 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Kit, End Gate Lock; Door Lock Cylinder; Cylinder Kit, Rear Compartment Or Tailgate Lock Cylinder
- Replaces: 23371760
Fits the following GMC Models:
- Canyon | 2021-2022 | AT4, Denali, Elevation, Elevation Standard | 4 Cyl 2.5 L GAS, 4 Cyl 2.8 L DIESEL, 6 Cyl 3.6 L GAS
- Sierra 2500 HD | 2019 | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
- Sierra 3500 HD | 2019 | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
View More
View related parts
GMC Lock Cylinder
Part Number: 23189756
$108.68 MSRP: $161.77
You Save: $53.09 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Kit, End Gate Lock; Door Lock Cylinder; Cylinder Kit, Rear Compartment Or Tailgate Lock Cylinder; Cylinder, End Gate Lock
- Replaces: 22855170
Fits the following GMC Models:
- Canyon | 2015-2020 | All Terrain, Base, Denali, SL, SLE, SLT | 4 Cyl 2.5 L GAS, 4 Cyl 2.8 L DIESEL, 6 Cyl 3.6 L GAS
- Sierra 1500 | 2014-2019 | AT4, Base, Denali, Elevation, SLE, SLT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.2 L GAS
- Sierra 1500 Limited | 2019 | Base, SLE | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
- Sierra 2500 HD | 2015-2019 | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
- Sierra 3500 HD | 2015-2019 | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
View More
View related parts
GMC Lock Cylinder
Part Number: 15782679
$34.43 MSRP: $51.24
You Save: $16.81 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder, End Gate Lock; Cylinder
Fits the following GMC Models:
- Envoy | 2006-2009 | Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
- Envoy XL | 2006 | Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
View related parts
GMC Lock Cylinder
Part Number: 12476377
$24.39 MSRP: $36.31
You Save: $11.92 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder, End Gate Lock; Trunk Lock Cylinder; Door Lock Cylinder; Cylinder
Fits the following GMC Models:
- Sierra 1500 | 2000-2001 | C3, SL, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Sierra 1500 HD | 2001 | SLE, SLT | 8 Cyl 6.0 L GAS
- Sierra 2500 | 2000-2001 | SL, SLE, SLT | 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Sierra 2500 HD | 2001 | SL, SLE, SLT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
- Sierra 3500 | 2001 | SL, SLE, SLT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
- Yukon | 2000-2001 | Denali, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Yukon XL 1500 | 2000-2002 | Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Yukon XL 2500 | 2000-2002 | SLE, SLT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
View More
View related parts
GMC Lock Cylinder
Part Number: 88956700
Product Specifications
- Other Name: Cylinder, End Gate Lock; Trunk Lock Cylinder; Door Lock Cylinder; Cylinder
- Replaces: 88955722, 88937365
Fits the following GMC Models:
- Envoy | 2002-2005 | Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
- Envoy XL | 2002-2005 | Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
- Envoy XUV | 2004-2005 | SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
View More
View related parts
GMC Lock & Cylinder
Part Number: 12382962
Product Specifications
- Other Name: Cylinder, End Gate Lock; Trunk Lock Cylinder; Door Lock Cylinder; Lock Cylinder
Fits the following GMC Models:
- Jimmy | 1995-1997 | Base, SL, SLE, SLS, SLT | 6 Cyl 4.3 L GAS
View related parts
GMC Lock Cylinder
Part Number: 88937323
Product Specifications
- Other Name: Cylinder, End Gate Lock; Trunk Lock Cylinder; Door Lock Cylinder
Fits the following GMC Models:
- Sierra 1500 | 2002-2004 | Base, Denali, HT, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Sierra 1500 HD | 2002-2003 | SLE, SLT | 8 Cyl 6.0 L GAS
- Sierra 2500 | 2002-2004 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
- Sierra 2500 HD | 2002-2004 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
- Sierra 3500 | 2002-2004 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
- Yukon | 2002-2004 | Denali, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Yukon XL 1500 | 2002-2004 | Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Yukon XL 2500 | 2002-2004 | SLE, SLT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
View More
View related parts
GMC Lock Cylinder
Part Number: 15785103
$25.44 MSRP: $37.86
You Save: $12.42 (33%)
Product Specifications
- Other Name: Cylinder, Door Lock Cylinder; Trunk Lock Cylinder; Cylinder; Cylinder, End Gate Lock; Door Lock Cylinder
- Replaces: 88955861
Fits the following GMC Models:
- Yukon XL 1500 | 2003-2005 | Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Yukon XL 2500 | 2003-2005 | SLE, SLT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
View related parts
GMC Lock Cylinder, Front
Part Number: 19368201
Product Specifications
- Other Name: Cylinder Assembly, Front Side Door Lock; Trunk Lock Cylinder; Door Lock Cylinder; Cylinder & Keys; Cylinder, Door Lock Cylinder; Cylinder, End Gate Lock
- Position: Front
- Replaces: 12546858
Fits the following GMC Models:
- C1500 | 1988-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX, Sierra Special | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
- C1500 Suburban | 1992-1994 | Base, SLE | 8 Cyl 5.7 L GAS
- C2500 | 1988-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- C2500 Suburban | 1992-1994 | Base, SLE | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- C3500 | 1988-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- K1500 | 1988-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
- K1500 Suburban | 1992-1994 | Base, SLE | 8 Cyl 5.7 L GAS
- K2500 | 1988-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- K2500 Suburban | 1992-1994 | Base, SLE | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- K3500 | 1988-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View More
View related parts
GMC Lock & Cylinder, Rear
Part Number: 15799776
Product Specifications
- Other Name: Cylinder Kit, Rear Compartment Or Tailgate Lock Cylinder; Trunk Lock Cylinder; Door Lock Cylinder; Lock Cylinder; Cylinder, End Gate Lock
- Position: Rear
- Replaces: 12547515
Fits the following GMC Models:
- Jimmy | 1995-2001 | Base, Diamond Edition, Envoy, SL, SLE, SLS, SLT | 6 Cyl 4.3 L GAS
View related parts
GMC Lock Cylinder
Part Number: 15782678
Product Specifications
- Other Name: Cylinder Kit, End Gate Lock; Trunk Lock Cylinder; Door Lock Cylinder
- Replaces: 88957893
Fits the following GMC Models:
- Envoy XUV | 2004-2005 | SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
View related parts
GMC Lock Cylinder
Part Number: 12507441
Product Specifications
- Other Name: Cylinder, End Gate Lock; Trunk Lock Cylinder; Door Lock Cylinder; Cylinder
- Replaces: 09632765, 9632765
Fits the following GMC Models:
- S15 Jimmy | 1984-1990 | Base, Gypsy, High Sierra, Sierra Classic, Timberline | 4 Cyl 1.9 L GAS, 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS
View related parts
GMC Lock Cylinder
Part Number: 12507408
Product Specifications
- Other Name: Cylinder, End Gate Lock; Trunk Lock Cylinder; Door Lock Cylinder
Fits the following GMC Models:
- C1500 Suburban | 1984-1986 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
- C2500 Suburban | 1984-1986 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS
- K1500 Suburban | 1985-1986 | Base, High Sierra, Sierra Classic | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
- K2500 Suburban | 1984-1986 | Base, High Sierra, Sierra Classic | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
- R1500 Suburban | 1987-1991 | Base, High Sierra, Sierra Classic, SLE | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
- R2500 Suburban | 1987-1991 | Base, High Sierra, Sierra Classic, SLE | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS
- V1500 Suburban | 1987-1991 | Base, High Sierra, Sierra Classic, SLE | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
- V2500 Suburban | 1987-1991 | Base, High Sierra, Sierra Classic, SLE | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
View More
View related parts
GMC Lock Cylinder, Black
Part Number: 12498270
Product Specifications
- Other Name: Cylinder Kit, End Gate Lock; Trunk Lock Cylinder; Door Lock Cylinder; Cylinder & Keys
- Replaces: 15664890
Fits the following GMC Models:
- Jimmy | 1992-1994 | Base, SLE, SLS, SLT | 6 Cyl 4.3 L GAS
- S15 Jimmy | 1985-1991 | Base, Gypsy, High Sierra, Sierra Classic, SLE, SLS, SLT, Timberline | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS
- Typhoon | 1992-1993 | Base | 6 Cyl 4.3 L GAS
View More
View related parts
GMC Lock Cylinder
Part Number: 15785107
$83.06 MSRP: $123.62
You Save: $40.56 (33%)
Product Specifications
- Other Name: Cylinder, End Gate Lock; Trunk Lock Cylinder; Door Lock Cylinder; Cylinder
- Replaces: 88955863
Fits the following GMC Models:
- Yukon | 2003-2006 | Denali, SL, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Yukon XL 1500 | 2006 | Denali, SL, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Yukon XL 2500 | 2006 | SLE, SLT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
View More
View related parts
GMC Lock Cylinder
Part Number: 15782680
$9.15 MSRP: $13.62
You Save: $4.47 (33%)
Product Specifications
- Other Name: Cylinder Kit, End Gate Lock; Trunk Lock Cylinder; Door Lock Cylinder; Cylinder
- Replaces: 19179963
Fits the following GMC Models:
- Envoy | 2006-2009 | Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
- Envoy XL | 2006 | Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
View related parts
GMC Lock & Cylinder
Part Number: 15799773
$208.57 MSRP: $311.83
You Save: $103.26 (34%)
Product Specifications
- Other Name: Cylinder, End Gate Lock; Trunk Lock Cylinder; Door Lock Cylinder; Lock Cylinder; Cylinder, Door Lock Cylinder
- Replaces: 12377147
Fits the following GMC Models:
- Jimmy | 1998-2001 | Diamond Edition, Envoy, SL, SLE, SLS, SLT | 6 Cyl 4.3 L GAS
- Safari | 1998-2005 | Base, SL, SLE, SLT, SLX | 6 Cyl 4.3 L GAS

GMC Trunk Lock Cylinder Parts Questions & Experts Answers

Lock & Cylinder
15799773
Q: How to replace the Trunk Lock Cylinder on GMC Safari?
A: Begin the liftgate lock cylinder replacement by taking out the garnish molding. First untether the electrical connections before taking out the rear wiper unit from the liftgate. Pull out the lock cylinder retainer and lift the lock cylinder straight out from the liftgate. First install the new lock cylinder into the liftgate before putting on the lock cylinder retainer. Attach the rear Wiper Motor back to the liftgate while linking the electrical connection and mounting the liftgate garnish molding last.
Lock Cylinder
15782679
Q: How to replace the Trunk Lock Cylinder on GMC Envoy?
A: The first step to changing the liftgate lock cylinder is to take off the rear Wiper Motor and afterwards remove the lock rod from the lock cylinder. Then, remove the c clip which is in the groove of the lock cylinder and pull out the lock cylinder from the liftgate. To put the lock cylinder back, snap it into place in the liftgate, put the c clip in the groove, reconnect the lock rod, and lastly install the rear Wiper Motor.