×
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
>
Alternator
>
2007
Genuine 2007 GMC Sierra Alternator
Generator
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).
9 Alternators found
View related parts
2007 GMC Sierra GENERATOR Assembly
Part Number:
20881337
$242.26
MSRP:
$491.60
You Save: $249.34 (51%)
Ships in 1-2 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Generator Asm ; Generator, Engine Electrical; Alternator
Replaces:
25968616, 25869451, 15905872, 22781127, 15905874
Item Weight:
16.20 Pounds
Item Dimensions:
9.4 x 8.2 x 7.8 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
20881337
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra Submodels:
CREW CAB 1/2 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 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, REGULAR CAB 3/4 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON
| 6 Cyl 4.3L, 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
2007 GMC Sierra GENERATOR Assembly
Part Number:
22781131
$243.57
MSRP:
$549.15
You Save: $305.58 (56%)
Ships in 1-2 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Generator Asm ; Generator, Engine Electrical; Alternator
Replaces:
94665137, 15222341, 15124532, 15226003, 15222342, 20989651, 15847291, 19118686
Item Weight:
16.20 Pounds
Item Dimensions:
9.5 x 8.2 x 7.8 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
22781131
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra Submodels:
1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 CREW CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB
| 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L
View related parts
2007 GMC Sierra Engine Electrical GENERATOR
Part Number:
15128978
$293.16
MSRP:
$593.70
You Save: $300.54 (51%)
Ships in 1 Business Day
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Generator, Engine Electrical; Alternator
Replaces:
10371020
Item Weight:
14.90 Pounds
Item Dimensions:
10.6 x 9.1 x 8.7 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
15128978
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra Submodels:
1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 CREW CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX
| 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
View related parts
2007 GMC Sierra GENERATOR Assembly
Part Number:
22817848
$265.31
MSRP:
$522.68
You Save: $257.37 (50%)
Ships in 1-2 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Generator Asm ; Generator, Engine Electrical; Alternator
Replaces:
20911204, 22781128, 15204278
Item Weight:
14.30 Pounds
Item Dimensions:
10.3 x 9.0 x 8.7 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
22817848
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra Submodels:
1 TON CREW CAB, CREW CAB 1 TON, CREW CAB 1 TON 119.0, CREW CAB 1 TON 137.0, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 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 CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5
| 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel
View related parts
2007 GMC Sierra Engine Electrical GENERATOR
Part Number:
20989650
$308.45
MSRP:
$614.91
You Save: $306.46 (50%)
Ships in 1-2 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Generator Asm ; Generator, Engine Electrical
Replaced by:
19244751
Item Weight:
16.90 Pounds
Item Dimensions:
9.5 x 7.7 x 7.6 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
20989650
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra Submodels:
1500 CREW CAB LONG BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB
| 8 Cyl 6.0L
View related parts
2007 GMC Sierra GENERATOR Assembly
Part Number:
15263858
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Generator Asm ; Generator, Engine Electrical; Alternator
Replaces:
10392759
Item Weight:
16.50 Pounds
Item Dimensions:
9.2 x 8.2 x 7.1 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
15263858
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra Submodels:
1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, CLASSIC 1500 CREW CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX
| 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
View related parts
2007 GMC Sierra GENERATOR Assembly
Part Number:
25877026
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Generator Asm ; Generator, Engine Electrical; Alternator
Replaces:
15905871, 15857608
Item Weight:
19.40 Pounds
Item Dimensions:
9.4 x 8.2 x 7.8 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
25877026
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra Submodels:
1 TON CREW CAB, CREW CAB 1 TON, CREW CAB 1 TON 119.0, CREW CAB 1 TON 137.0, CREW CAB 1/2 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, 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
| 6 Cyl 4.3L, 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
2007 GMC Sierra GENERATOR Assembly
Part Number:
22817847
$257.01
MSRP:
$449.61
You Save: $192.60 (43%)
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Generator Asm ; Generator, Engine Electrical; Alternator
Replaces:
20915902, 21998419
Item Weight:
11.00 Pounds
Item Dimensions:
10.5 x 8.8 x 8.9 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
22817847
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra Submodels:
1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 CREW CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB
| 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L
View related parts
2007 GMC Sierra Generator Asm,.
Part Number:
19353851
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Alternator
Replaces:
15845337, 19118688, 19118692, 15845338
Item Weight:
20.90 Pounds
Item Dimensions:
8.5 x 8.2 x 10.2 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
19353851
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra Submodels:
2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB
| 8 Cyl 6.6L Diesel
Related 2007 GMC Sierra Parts
2007 GMC Sierra Starter
2007 GMC Sierra Starter Solenoid
Alternate Year Models
+
2006 GMC Sierra Alternator
2008 GMC Sierra Alternator