Dorman 977-316 fuel injection throttle body for the 2009-2013 Chevrolet Silverado 1500 V8 4.8L, 5.3L, 6.0L or 6.2L and other vehicles controls how much air enters the engine. Original equipment throttle bodies often fail from moisture and oil intrusion and failed internal electronics, and this Dorman fuel injection throttle body is built to address both.
- Dorman OE FIX line, a plug-and-play electronic throttle body
- Non-contact Hall effect sensor to prevent future failures
- Proprietary Sensor Shield seal on the butterfly shaft
- 100% new cast aluminum case
- Complies with FMVSS and is endurance-proven with over 1 million cycle tests
Quick facts
- Part: Dorman 977-316 fuel injection throttle body
- Fits: the 2009-2013 Chevrolet Silverado 1500 V8 4.8L, 5.3L, 6.0L or 6.2L and other vehicles
- Material: Cast aluminum
- Condition: New
A rough idle, hesitation or a check engine light can come from a failing throttle body, but they can have other sources too. With the engine off and cool, look at the electrical connector and the throttle bore for oil, moisture or cracks before you replace it. A shop can run the electronic tests.
Fits
This throttle body is a direct-fit replacement across a wide range of Chevrolet, GMC and Cadillac models, led by the 2009-2013 Chevrolet Silverado 1500 V8 4.8L, 5.3L, 6.0L or 6.2L and the 2009-2013 GMC Sierra 1500 V8 4.8L, 5.3L, 6.0L or 6.2L. It also covers the 2009 Chevrolet Tahoe V8 4.8L or 6.2L, the 2009-2013 Tahoe V8 6.0L and the 2009-2014 Tahoe V8 5.3L. Open the "Vehicles it fits" section to check your exact model and engine.
Specifications
Fit and size
- Bore diameter: 3.4 in
- Quantity per vehicle: 1
- Terminal count: 6
- Electrical connection: female socket, blade terminals
Build and materials
- Throttle body type: electronic
- Housing material: cast aluminum
- Condition: New
- Throttle position sensor: included
- Fuel system: gas
- FMVSS compliant: yes
- Country of origin: China
In the box
One throttle body with its throttle position sensor, and one gasket. This listing holds one throttle body, and the vehicle takes one. Fuel injectors, an idle air control motor, a throttle body spacer and installation hardware are not included, so plan on new mounting bolts.
Interchange: 217-3151 · 6E-3013 · 67-3013
RTB1015 · NTB1015 · 12589235 · 12601387 · 12629992 · ETB0025 · SKS20019 · TB1032 · S20019 · 1G5015
This part cross-references / interchanges with the following part numbers:
217-3151, RTB1015, NTB1015, 6E-3013, 67-3013, 12589235, 12601387, 12629992, 2173151, ETB0025, SKS20019, TB1032, S20019, 1G5015
Frequently Asked Questions
Is the Dorman 977-316 throttle body right for the 2009-2013 GMC Sierra 1500 V8 4.8L, 5.3L, 6.0L or 6.2L?
Yes. Dorman 977-316 is listed for the 2009-2013 GMC Sierra 1500 with the V8 4.8L, 5.3L, 6.0L or 6.2L. For any other model, look up your exact model and engine in the "Vehicles it fits" section.
Does this electronic throttle body come with the gasket and throttle position sensor?
Yes. The listing holds one throttle body with its throttle position sensor and one gasket. Fuel injectors, an idle air control motor, a spacer and installation hardware are not included.
What bore size and connector does this throttle body have?
The Dorman 977-316 has a 3.4 in bore and a 6-terminal female socket connector with blade terminals. The housing is cast aluminum.
What does the Sensor Shield seal do on this throttle body?
The proprietary Sensor Shield seal sits on the butterfly shaft. With the non-contact Hall effect sensor, it is meant to prevent the moisture, oil and electronics failures original throttle bodies often have.
Does 217-3151 interchange with this throttle body?
Yes. 217-3151 is on the interchange list for Dorman 977-316, along with 6E-3013 and 67-3013.
