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Air and Fuel› Intake Manifolds and Components

ACDelco

Fuel Injection Throttle Body Repair Kit

$91.99 $68.97 Save $23.02

SKU: 40-683

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The ACDelco 40-683 Fuel Injection Throttle Body Repair Kit is designed to restore optimal performance to your vehicle's fuel delivery system. ACDelco provides parts that fit a wide range of popular vehicle makes, including Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac.
Show original supplier description
The ACDelco 40-683 Fuel Injection Throttle Body Repair Kit is engineered to restore your vehicle's fuel delivery system to optimal functionality. As a GM Original Equipment part, it guarantees OE-level reliability and precise fitment, making it a dependable choice for professional mechanics and home DIYers alike. This repair kit typically includes all the necessary components for a complete throttle body service, ensuring optimal performance after installation. Common symptoms of a failing throttle body include poor acceleration, stalling, or an illuminated check engine light. If you're encountering diagnostic trouble codes (DTCs) related to the throttle body, such as P0120 or P2135, replacing with the ACDelco 40-683 can help resolve these issues. ACDelco is a reputable brand known for its commitment to quality. This repair kit is specifically designed for a wide range of popular vehicle makes and models from the early to mid-1990s. Applications include various Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac vehicles. The kit is vehicle-specific, and it is recommended to use the vehicle selector tool to verify exact fitment for your particular application.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandACDelco
Part Number40-683
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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