×
Live Chat
1-888-737-9766
Buick Parts
Cadillac Parts
Chevrolet Parts
GMC Parts
Hummer Parts
Oldsmobile Parts
Pontiac Parts
Saturn Parts
GM Accessories
Login/Register
My Account
Track Order
Help Center
Contact Us
Contact Us
Live Chat
or
1-888-737-9766
Buick Parts
Cadillac Parts
Chevrolet Parts
GMC Parts
GM Parts
Hummer Parts
Oldsmobile Parts
Pontiac Parts
Saturn Parts
GM Accessories
My Garage
My Account
Cart
Search Bar
Search by Part Number, Part Name, or Vehicle
Track Order
Help Center
Home
>
GMC
>
Sierra
>
Timing Belt Tensioner
, Engine Timing Belt Tensioner
Genuine GMC Sierra Timing Belt Tensioner
Engine Timing Belt Tensioner
Select Vehicle by Model
Select Vehicle by VIN
Select Vehicle by Model
Make
Model
Year
Go
or
Select Vehicle by VIN
Go
For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).
7 Timing Belt Tensioners found
View related parts
GMC Sierra Tensioner Kit, Timing Chain
Part Number:
12630107
$39.74
MSRP:
$59.28
You Save: $19.54 (33%)
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
TENSIONER KIT, Engine Timing; Chain Tensioner, Tensioner, Timing Tensioner
Warranty:
This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
2014-2021 GMC Sierra
| 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, CREW CAB 1 TON CHASSIS 137.0, CREW CAB 1/2 TON, CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1 TON, CREW CAB 6'6" BOX 1/2 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 1 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 1/2 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CREW CAB 1 TON CHASSIS 161.5, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1 TON, REGULAR CAB 8' BOX 1/2 TON, REGULAR CAB 8' BOX 3/4 TON
| 8 Cyl 5.3L, 8 Cyl 6.2L, 8 Cyl 6.6L, 8 Cyl5.3L
View related parts
GMC Sierra Tensioner Kit, Timing Chain
Part Number:
12626407
$36.71
MSRP:
$63.91
You Save: $27.20 (43%)
Ships in 1-3 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
TENSIONER KIT, Engine Timing; Tensioner
Replaces:
12585997
Warranty:
This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
2007-2019 GMC Sierra
| 1 TON CREW CAB, 2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, 2500 REGULAR CAB STANDARD BOX, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 1 TON 119.0, CREW CAB 1 TON 137.0, CREW CAB 1/2 TON, CREW CAB 2500 LONG BOX, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX, EXTENDED CAB 1 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1/2 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, EXTENDED CREW CAB 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5
| 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
View related parts
GMC Sierra Tensioner Assembly, Drv Belt
Part Number:
12684847
$153.36
MSRP:
$266.92
You Save: $113.56 (43%)
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Belt Tensioner, Serpentine Tensioner
Replaces:
12678002, 12668470
Warranty:
This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
2016-2018 GMC Sierra
| 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, CREW CAB 1/2 TON
| 8 Cyl 5.3L
View related parts
GMC Sierra Tensioner Assembly, Drv Belt
Part Number:
12700588
$37.65
MSRP:
$65.52
You Save: $27.87 (43%)
Ships in 1-2 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Belt Tensioner, Serpentine Tensioner
Replaced by:
12735533
Warranty:
This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
2020-2021 GMC Sierra
| CREW CAB 1 TON CHASSIS 137.0, CREW CAB 6'6" BOX 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 1 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CREW CAB 1 TON CHASSIS 161.5, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB 8' BOX 1 TON, REGULAR CAB 8' BOX 3/4 TON
| 8 Cyl 6.6L Diesel
View related parts
GMC Sierra Tensioner Assembly, Drive Belt
Part Number:
12678001
$71.71
MSRP:
$124.81
You Save: $53.10 (43%)
Ships in 1-2 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Tensioner Assembly, Drv Belt; Belt Tensioner, Serpentine Tensioner
Replaces:
12671629
Warranty:
This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
2016-2018 GMC Sierra
| 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, CREW CAB 1/2 TON
| 8 Cyl 5.3L
View related parts
GMC Sierra Tensioner Assembly, Drv Belt
Part Number:
55490609
$20.52
MSRP:
$33.96
You Save: $13.44 (40%)
Ships in 1-2 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Belt Tensioner, Serpentine Tensioner, Tensioner
Warranty:
This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
2020-2021 GMC Sierra
| CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON
| 6 Cyl 3.0L Diesel
View related parts
GMC Sierra Tensioner Assembly, Drv Belt
Part Number:
12693089
$65.52
MSRP:
$104.46
You Save: $38.94 (38%)
Ships in 1-2 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Belt Tensioner, Serpentine Tensioner
Warranty:
This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
2019-2021 GMC Sierra
| CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON
| 4 Cyl 2.7L
Related GMC Sierra Parts
GMC Sierra Timing Chain Tensioner
GMC Sierra Timing Chain
GMC Sierra Timing Chain Guide
GMC Sierra Timing Belt
Browse by Year
+
2021 Timing Belt Tensioner
2020 Timing Belt Tensioner
2019 Timing Belt Tensioner
2018 Timing Belt Tensioner
2017 Timing Belt Tensioner
2016 Timing Belt Tensioner
2015 Timing Belt Tensioner
2014 Timing Belt Tensioner
2013 Timing Belt Tensioner
2012 Timing Belt Tensioner
2011 Timing Belt Tensioner
2010 Timing Belt Tensioner
2009 Timing Belt Tensioner
2008 Timing Belt Tensioner
2007 Timing Belt Tensioner