How to Remove and Replace a Throttle Body Assembly on 2008 Chevrolet Trailblazer?

In order to change the throttle body assembly, one should take out the resonator assembly, the EVAP canister purge line, and the electrical connector. Unscrew the retaining bolts and strip the assembly including the gasket. Wipe off the surface, and replace the new assembly, connect back the components, and replace the resonator.

OEM 2008 Chevrolet Trailblazer Throttle Body

Fuel Injection Throttle Body

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).

2 Throttle Bodies found

View related parts
2008 Chevrolet Trailblazer Throttle Body Part Number: 12679524
$269.78 MSRP: $547.96
You Save: $278.18 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Body, Fuel Injection Air Meter; Electronic Throttle Body Assembly; Fuel Injection Throttle Body
- Replaces: 12580760, 12572658
- Item Weight: 2.70 Pounds
- Item Dimensions: 10.8 x 6.7 x 5.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12679524
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 Chevrolet Trailblazer Submodels:
- Base, LS, LT, SS | 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
View related parts
2008 Chevrolet Trailblazer Throttle Body Part Number: 12694872
$245.61 MSRP: $459.46
You Save: $213.85 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Replaces: 12616437
- Item Weight: 2.30 Pounds
- Item Dimensions: 8.2 x 6.9 x 5.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12694872
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 Chevrolet Trailblazer Submodels:
- Base, LT | 6 Cyl 4.2 L GAS

2008 Chevrolet Trailblazer Throttle Body

With a comprehensive array of OEM 2008 Chevrolet Trailblazer Throttle Body, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2008 Chevrolet Trailblazer Throttle Body are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2008 Chevrolet Trailblazer Throttle Body Parts and Q&A

Q: How to Remove and Replace a Throttle Body Assembly on 2008 Chevrolet Trailblazer?
A: In order to change the throttle body assembly, one should take out the resonator assembly, the EVAP canister purge line, and the electrical connector. Unscrew the retaining bolts and strip the assembly including the gasket. Wipe off the surface, and replace the new assembly, connect back the components, and replace the resonator.