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GM Genuine Parts Ignition Distributor Cap

(19 reviews)
Part # D314A
2 year warranty
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Product Information

Product Details
Part No. D314A
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
Programming Required:
NO

Weight:
.39 lb
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4.37 out of 5
19 Customer Reviews
71% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
13
4 Stars
3
3 Stars
1
2 Stars
1
1 Star
1
Pros
5
Easy To Install
3
Improves Engine Efficiency
2
Durable
2
Increases Power
1
OEM
Cons
1
No Improvement In Performance
Best Uses
6
Everyday Driving
3
Replacement
1
Performance Driving
1
Restoration
Car & Truck
1
Casual Driver
Describe Yourself
4
Casual Driver
2
Auto Enthusiast
2
Mechanic
1
Truck Enthusiast
Most Liked Positive Review
OEM parts work best
I believe that in most circumstances, using Original Equipment Parts is the best idea for normal, everyday driving and longevity. It was designed to be used in that particular application and works best.
Most Liked Negative Review
Caused misfiring
Bought this along with a AC delco rotor and autolite wires to replace mine after a wire rubbed through while resting on the steering column. After replacement, my engine was runnng terrible and I thought it was a sensor that had went bad. After replacing virtually every sensor on the engine trying to get rid of a mis-fire, I hooked a timing light up and found that the #1 plug was firing intermittently. When I pulled on the distributor cap towards the #1 plug, the plug fired as it should. Either the distributor or rotor was out of round or defective.
Reviewed by 19 Customers
Perfect fit
Staff Reviewer -
Fit perfectly and simple to install.
Bottom Line Yes, I would recommend to a friend
OEM parts work best
Staff Reviewer -
I believe that in most circumstances, using Original Equipment Parts is the best idea for normal, everyday driving and longevity. It was designed to be used in that particular application and works best.
Bottom Line Yes, I would recommend to a friend
Good Product
Staff Reviewer -
N/A
Bottom Line Yes, I would recommend to a friend
distributor cap ac delo
Staff Reviewer -
very nice .. works well for me
Bottom Line Yes, I would recommend to a friend
Caused misfiring
Staff Reviewer -
Bought this along with a AC delco rotor and autolite wires to replace mine after a wire rubbed through while resting on the steering column. After replacement, my engine was runnng terrible and I thought it was a sensor that had went bad. After replacing virtually every sensor on the engine trying to get rid of a mis-fire, I hooked a timing light up and found that the #1 plug was firing intermittently. When I pulled on the distributor cap towards the #1 plug, the plug fired as it should. Either the distributor or rotor was out of round or defective.
Bottom Line No, I would not recommend to a friend
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