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GM Genuine Parts Ignition Distributor Cap

(21 reviews)
Part # D329A
2 year warranty
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Product Information

Product Details
Part No. D329A
Warranty Details (2 Year Warranty)
ACDelco GM Original Equipment Distributor Cap is a GM-recommended replacement component for one or more of the following vehicle systems: cooling, hvac, ignition, starting and charging, body-electrical and lighting, wiper and washer, and/or engine fuel management. This original equipment cap will provide the same performance, durability, and service life you expect from General Motors.

Product Features:
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
Specifications
Height:
1.65 in

Length:
4.30 in

Programming Required:
NO

Weight:
0.47 lb

Width:
6.45 in
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4.81 out of 5
21 Customer Reviews
100% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
17
4 Stars
4
3 Stars
0
2 Stars
0
1 Star
0
Pros
13
Easy To Install
13
Improves Engine Efficiency
12
Durable
7
Increases Power
3
Lightweight
Cons
1
Pricey
Best Uses
13
Everyday Driving
8
Replacement
2
Restoration
1
Performance Driving
Car & Truck
3
Truck Enthusiast
2
Auto Enthusiast
1
Competitive Driver
Describe Yourself
7
Casual Driver
5
Truck Enthusiast
3
Auto Enthusiast
2
Mechanic
Reviewed by 21 Customers
OEM, what GM put on it in the factory
Staff Reviewer -
OEM parts, OEM fir OEM performance. I have used other brands and they do not last. This application is known for corrosion issues. The AC Delco cap seems to last the longest.
Bottom Line Yes, I would recommend to a friend
performance at it's best
Staff Reviewer -
AC Delco products have always been there finest since there inception. you can always trust their products to perform at there very best when needed in any condition demanded by YOU!.
Bottom Line Yes, I would recommend to a friend
Good deal, hard to beat original
Staff Reviewer -
Makes it back to the way it was.
Bottom Line Yes, I would recommend to a friend
Work's great
Staff Reviewer -
Don't waste you're money on the cheap one's
Bottom Line Yes, I would recommend to a friend
Awesome
Verified Buyer -
Perfect fit was surprised had screws for both cap and rotor, even though I replaced both cap and rotor. Still awesome if only needed to replace rotor wouldn't have to use rust/debris covered screws to put cap back on
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