×
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
>
Throttle Body
>
2003
Genuine 2003 GMC Sierra Throttle Body
Fuel Injection Throttle Body
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).
5 Throttle Bodies found
View related parts
2003 GMC Sierra Throttle Body Assembly (W/ Throttle Actuator)
Part Number:
12679525
$198.26
MSRP:
$411.68
You Save: $213.42 (52%)
Ships in 1-2 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Body Assembly, Throttle (W/ Throttle Actuator); Throttle Body
Replaced by:
19420713
Item Weight:
3.20 Pounds
Item Dimensions:
11.0 x 6.6 x 4.7 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
12679525
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 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 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
View related parts
2003 GMC Sierra Throttle Body Assembly (W/ Throttle Actuator)
Part Number:
12679526
$169.37
MSRP:
$319.55
You Save: $150.18 (47%)
Ships in 1-2 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Body Assembly, Throttle (W/ Throttle Actuator); Throttle Body
Replaced by:
19420714
Item Weight:
2.80 Pounds
Item Dimensions:
11.0 x 6.6 x 5.3 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
12679526
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 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 8.1L
View related parts
2003 GMC Sierra Throttle Body/Carburetor BODY KIT
Part Number:
17113273
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Body Kit,Fuel Injector Fuel Motor; Fuel Meter
Item Weight:
0.60 Pounds
Item Dimensions:
4.3 x 4.8 x 3.8 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
17113273
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 GMC Sierra Submodels:
1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX
| 6 Cyl 4.3L
View related parts
2003 GMC Sierra Fuel Injection Air Meter Body
Part Number:
97288792
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Body,Throttle ; Body, Fuel Injection Air Meter
Item Weight:
2.80 Pounds
Condition:
New
Fitment Type:
Direct Replacement
SKU:
97288792
Warranty:
This genuine part is guaranteed by GM's factory warranty.
Fits the following 2003 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 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB
| 8 Cyl 6.6L Diesel
View related parts
2003 GMC Sierra Throttle Body Assembly
Part Number:
12595276
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Body Assembly, Throttle ; Body, Fuel Injection Air Meter; Throttle Body
Replaces:
88894295, 17113650
Item Weight:
2.20 Pounds
Item Dimensions:
8.2 x 6.3 x 6.1 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
12595276
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 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
| 6 Cyl 4.3L
Related 2003 GMC Sierra Parts
2003 GMC Sierra Throttle Cable
2003 GMC Sierra Throttle Body Gasket
Alternate Year Models
+
2002 GMC Sierra Throttle Body
2004 GMC Sierra Throttle Body