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Select your vehicle
Vehicle Info Required to Guarantee FitAdd Vehicle

Dorman®
977-820 OE Solutions Series Throttle Body

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$210.99
$544.12Save: $333.13(61%)
Manufacturer #977-820
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Brand:
Notes:
3.88 in. ID; 3.4 in. OD; 3.88 in. Bore Diameter; (6) Terminal Count; Aluminum Material; Non-Flange Inlet and Outlet Type
Series:
OE Solutions Series
Condition:
New
Replaces OE Number:
12570790, 19420034, 67-3003, S20002
Quantity Sold:
Sold individually
Warranty:
Lifetime Dorman limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number:
12570790, 19420034, 67-3003, S20002

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2005-2006 Pontiac GTO
Base
8 Cyl 6.0L
-
2005-2007 Chevrolet Corvette
Base
8 Cyl 6.0L
-
2006-2007 Cadillac CTS
V
8 Cyl 6.0L
-
2006-2008 Chevrolet Corvette
Z06
8 Cyl 7.0L
-
2008 Chevrolet Corvette
427 Limited Edition Z06
8 Cyl 7.0L
-
Page 1 of 2 | Showing 1 - 5 of 7 results

Product Information

DORMAN OE SOLUTIONS THROTTLE BODY

Looking for a cost-effective solution specifically designed to replace your original part? Affordable, directly compatible and built to last, Dorman OE Solutions throttle body stands out as the smart option. Since 1918, Dorman Products has supplied the automotive aftermarket with high-quality replacement parts, hardware and fasteners.

  • Engineered with premium materials for lasting performance
  • Simple to install
  • Fits and functions like the original
  • Qualified by Dorman’s thorough vehicle try-on testing

Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
What is size in MM? ThxFFernando Mendivil J.Jan 17, 2024
Best Answer:Hi Fernando, thank you for reaching out. The bore diameter is 98.552 millimeters (3.88 inches). The inlet diameter is 98.552 millimeters (3.88 inches). The outlet diameter is 86.36 millimeters (3.4 inches). If your vehicle information matches this product, you can use this link to continue ordering this part at a discounted price today: <a href="https://www.carparts.com/throttle-body/dorman/rb977820?can=CPAP3648_CSQA_20240117" target="_blank">https://www.carparts.com/throttle-body/dorman/rb977820?can=CPAP3648_CSQA_20240117</a> I hope this helps. Enjoy shopping.
Aldrin P.STAFFJan 17, 2024
0
need dorman part number?Davis M.Nov 15, 2023
Best Answer:Hi Davis, I'm glad to assist you. This is Dorman 977-820. If you're interested in this throttle body, you can click on the link below for direct ordering to take advantage of our ongoing discount and limited stocks. I hope this helps, and happy shopping. <a href="https://www.carparts.com/throttle-body/dorman/rb977820?can=CPAE1047_CSQA_20231115" target="_blank">https://www.carparts.com/throttle-body/dorman/rb977820?can=CPAE1047_CSQA_20231115</a>
Arnel E.STAFFNov 15, 2023
0
Is this a 90mm or 98mm?Jason J.Jun 26, 2023
Best Answer:Hi Jason, I'm glad to assist you. This has a 98mm bore size. I hope this helps, and if you're interested in this throttle body, you can click on the link below for direct ordering to take advantage of our ongoing discount and limited stocks. Happy shopping. <a href="https://www.carparts.com/throttle-body/dorman/rb977820?can=CPAE1047_CSQA_20230626" target="_blank">https://www.carparts.com/throttle-body/dorman/rb977820?can=CPAE1047_CSQA_20230626</a>
Arnel E.STAFFJun 26, 2023

Customer Reviews

Throttle Body, 8 Cyl.
Liked the part was exactly what I needed
The part was perfect for my GTO, convenience, low cost, shipped quickly like promised.
Cynthia D.
VERIFIED PURCHASER
Purchased on May 30, 2023