Click the image to expand

Dorman Throttle Body/Housing | 977-820

Cadillac CTS
Chevrolet Corvette
Pontiac GTO, G8
$197.84
Reg
$206.08
List
$313.23
Low Stock Status
Low Stock Information Icon
Leaves warehouse within 1-2 business days, if still available when processed.
Loading...

Make Sure It Fits

P/N: 977-820 Dorman FREE SHIPPING
Description:
OE Solutions
Cross References:
  • 12570790
  • 19420034
  • 673003
  • S20002
  • Upgraded design - this plug-and-play replacement throttle body features a contactless Hall effect sensor and proprietary Sensor Shield butterfly shaft seal to prevent future failures
  • New construction - 100% new case aluminum, not remanufactured, for reliability and the convenience of no core charge
  • Rigorously tested - complies with Federal Motor Vehicle Safety Standards (FMVSS) and endurance-proven with over 1 million cycle tests
  • Trustworthy quality - vehicle try-on tested, and backed by a team of product experts in the United States and more than a century of automotive experience
  • Mounting Hardware Included: No
  • Adjustable: No
  • Gasket Or Seal Included: No
  • Inlet Diameter: 3.88 in
  • Inlet Type: Non-Flanged
  • Outlet Type: Non-Flanged
  • Outlet Quantity: 1
  • Outlet Diameter: 3.4 in
  • Fuel System Type: Gas
  • Bore Diameter: 3.88 in
  • Fuel Injectors Included: No
  • Idle Air Control Motor Included: No
  • Throttle Body Finish: Natural
  • Throttle Body Material: Aluminum
  • Throttle Body Spacer Included: No
  • Throttle Body Type: Electronic
  • Throttle Position Sensor Included: Yes
  • Venturi Quantity: 0
  • Fuel System Grade: Gas
  • Fuel System Injection Type: Gas
  • Inlet Quantity: 1
  • Housing Material: Aluminum
  • Package Contents: 1 Electronic Throttle Body
  • Terminal Count: 6
  • Installation Hardware Included: No
  • Electrical Connection Type: Connector
  • Throttle Body Mounted: Yes
  • Connector/Terminal Type: Blade
Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

Why Buy OEM & Genuine Replacement Auto Parts from AutohausAZ?

Auto parts at wholesale prices is what you will find at AutohausAZ. Have you been searching the web for auto parts for your vehicle? You have come to the right place! Here at Autohaus, we strive to offer low prices on quality replacement parts and providing first rate customer service.

What This Dorman Throttle Body/Housing Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

Cadillac
06-07 - CTS V
Chevrolet
06-08 - Corvette Base, 427 Limited Edition Z06, Z06
Pontiac
08-09 - G8 GT
05-06 - GTO