How to replace the throttle body assembly on 2009 Chevrolet Silverado 1500?

In order to change throttle body assembly, remove air cleaner outlet resonator. Unplug the throttle body engine wiring harness, and remove throttle body bolts and old gasket. Install new gasket, install throttle body at the top of the manifold, bolt on, reconnect the wiring, and reattach the resonator.

OEM 2009 Chevrolet Silverado 1500 Throttle Body

Fuel Injection Throttle Body

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2 Throttle Bodies found

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2009 Chevrolet Silverado 1500 Throttle Body Part Number: 12629992
$275.89 MSRP: $560.36
You Save: $284.47 (51%)
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Product Specifications
- Other Name: Body, Fuel Injection Air Meter; Throttle Body Assembly; Electronic Throttle Body.
- Replaces: 12601387
- Item Weight: 4.10 Pounds
- Item Dimensions: 12.5 x 10.2 x 6.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12629992
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2009 Chevrolet Silverado 1500 Submodels:
- Hybrid, LS, LT, LTZ, WT, XFE | 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
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2009 Chevrolet Silverado 1500 Throttle Body Part Number: 12615503
$176.11 MSRP: $357.70
You Save: $181.59 (51%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Body, Fuel Injection Air Meter; Electronic Throttle Body Assembly; Fuel Injection Throttle Body.
- Replaces: 12618735, 12595829
- Item Weight: 5.10 Pounds
- Item Dimensions: 10.9 x 6.9 x 5.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12615503
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Chevrolet Silverado 1500 Submodels:
- LS, WT | 6 Cyl 4.3 L GAS

2009 Chevrolet Silverado 1500 Throttle Body

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2009 Chevrolet Silverado 1500 Throttle Body Parts and Q&A

Q: How to replace the throttle body assembly on 2009 Chevrolet Silverado 1500?
A: In order to change throttle body assembly, remove air cleaner outlet resonator. Unplug the throttle body engine wiring harness, and remove throttle body bolts and old gasket. Install new gasket, install throttle body at the top of the manifold, bolt on, reconnect the wiring, and reattach the resonator.