Ignitions and Electrical› Distributors, Magnetos and Crank Triggers

ACDelco

LT1 Optispark Ignition Distributor

$182.89

SKU: 1104032

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The ACDelco 1104032 is an ignition distributor designed for Optispark LT1 systems. It is a direct replacement for various Chevrolet, Cadillac, Buick, and Pontiac models.

This distributor features a pin drive style and is a vented version, making it suitable for specific GM applications. It is an essential component for the ignition system, ensuring proper timing and spark distribution.
Show original supplier description
The ACDelco 1104032 is an ignition distributor specifically designed as a replacement for the Optispark II vented, pin drive style OEM distributor. This part is crucial for the proper functioning of your vehicle's ignition system, ensuring accurate timing and spark delivery. This distributor is compatible with a wide range of GM vehicles, including Chevrolet Camaro, Caprice, Corvette, and Impala SS models, as well as Buick Roadmaster and Pontiac Firebird. It is engineered to replace specific OEM part numbers such as 19212300 and 84-1833, and it comes complete with the necessary cap and rotor. The part number 1104032 is also referenced as 606-02339 and 94672691 in various contexts. Key applications for this distributor include: - 1994-1995 Chevrolet Camaro and Caprice with the 5.7L V8 engine. - 1994-1996 Cadillac Fleetwood with the 5.7L V8 engine. - 1994-1996 Chevrolet Impala SS with the 5.7L V8 engine. - 1994-1997 Buick Roadmaster with the 5.7L V8 engine. - 1993-1997 Pontiac Firebird models (specific trims and engines apply, e.g., 5.7L V8 GAS OHV Naturally Aspirated). It is important to verify fitment for your specific vehicle year, make, model, trim, and engine. This distributor is intended for the vented Optispark system and may not be compatible with other distributor types.

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 Number1104032
CategoryIgnitions and Electrical

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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.

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