Dorman Products

Dorman 977-313 Throttle Body

In stock
SKU: 591|977313
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Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
$142.94
Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.

Product details

  • SKU 591|977313
  • Barcode 0

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Description

Product Description

Original equipment throttle bodies often fail from moisture and oil intrusion and excessive wear on internal electronics. This Dorman OE FIX throttle body features a non-contact Hall effect sensor and shaft seal to prevent future failures.

  • New construction - 100% new case aluminum, not remanufactured, for reliability and convenience of no core charge
  • Direct replacement - this plug-and-play replacement throttle body features enhanced internal components to prevent future failures
  • Complete assembly - each unit includes new throttle position sensor for full repair
  • Quality engineering - endurance proven with over 1 million cycle tests

Detailed Applications

Year Make Model Configuration Positions Application Notes
2014 Chevrolet Express 1500 V6 262 4.3L
2014 Chevrolet Express Cargo (Mexico) V6 262 4.3L
2014 GMC Savana 1500 V6 262 4.3L
2013 Chevrolet Express 1500 V6 262 4.3L
2013 Chevrolet Express Cargo (Mexico) V6 262 4.3L
2013 Chevrolet Silverado 1500 V6 262 4.3L
2013 GMC Savana 1500 V6 262 4.3L
2013 GMC Sierra 1500 V6 262 4.3L
2012 Chevrolet Express 1500 V6 262 4.3L
2012 Chevrolet Express Cargo (Mexico) V6 262 4.3L
2012 Chevrolet Malibu V6 217 3.6L (3564cc)
2012 Chevrolet Silverado 1500 V6 262 4.3L
2012 GMC Savana 1500 V6 262 4.3L
2012 GMC Sierra 1500 V6 262 4.3L
2011 Chevrolet Express 1500 V6 262 4.3L
2011 Chevrolet Express Cargo (Mexico) V6 262 4.3L
2011 Chevrolet Malibu V6 217 3.6L (3564cc)
2011 Chevrolet Silverado 1500 V6 262 4.3L
2011 GMC Savana 1500 V6 262 4.3L
2011 GMC Sierra 1500 V6 262 4.3L
2010 Chevrolet Express 1500 V6 262 4.3L
2010 Chevrolet Express Cargo (Mexico) V6 262 4.3L
2010 Chevrolet Malibu V6 217 3.6L (3564cc)
2010 Chevrolet Silverado 1500 V6 262 4.3L
2010 GMC Savana 1500 V6 262 4.3L
2010 GMC Sierra 1500 V6 262 4.3L
2009 Chevrolet Express 1500 V6 262 4.3L
2009 Chevrolet Express Cargo (Mexico) V6 262 4.3L
2009 Chevrolet Malibu V6 217 3.6L (3564cc)
2009 Chevrolet Silverado 1500 V6 262 4.3L
2009 GMC Savana 1500 V6 262 4.3L
2009 GMC Sierra 1500 V6 262 4.3L
2009 Pontiac G6 V6 217 3.6L (3564cc)
2009 Pontiac G8 V6 217 3.6L (3564cc)
2009 Saturn Aura V6 217 3.6L (3564cc)
2008 Chevrolet Express 1500 V6 262 4.3L
2008 Chevrolet Malibu V6 217 3.6L (3564cc)
2008 Chevrolet Silverado 1500 V6 262 4.3L
2008 GMC Savana 1500 V6 262 4.3L
2008 GMC Sierra 1500 V6 262 4.3L
2008 Pontiac G6 V6 217 3.6L (3564cc)
2008 Pontiac G8 V6 217 3.6L (3564cc)
2008 Saturn Aura V6 217 3.6L (3564cc)
2007 Chevrolet Silverado 1500 V6 262 4.3L
2007 GMC Sierra 1500 V6 262 4.3L
2007 Pontiac G6 V6 217 3.6L (3564cc)
2007 Saturn Aura V6 217 3.6L (3564cc)

Product Specifications

Adjustable: No
Bore Diameter: 78.0 mm
Connector/Terminal Type: Pin
Electrical Connection Type: Connector
Fuel Injectors Included: No
Fuel System Type: Gas
Gasket Or Seal Included: No
Housing Color: Natural
Housing Material: Aluminum
Idle Air Control Motor Included: Yes
Inlet Diameter: 73.5 mm
Inlet Quantity: 1
Inlet Type: Flanged
Installation Hardware Included: No
Outlet Diameter: 71.5 mm
Outlet Quantity: 1
Outlet Type: Flanged
Package Contents: 1 Electronic Throttle Body
Package Quantity: 1
Packaging Type: Box
Terminal Count: 6
Throttle Body Mounted: Yes
Throttle Body Spacer Included: No
Throttle Body Type: Electronic
Throttle Position Sensor Included: Yes
Venturi Quantity: 0

OE Numbers

DIRECT OE CROSS
12595829 GENERAL MOTORS
12615503 GENERAL MOTORS
12618735 GENERAL MOTORS