⚡ Power your ride with precision and reliability — don’t let misfires slow you down!
The GM Genuine Parts D303A Ignition Distributor Cap is a factory-recommended replacement designed to deliver optimal conductivity and durability. Featuring metal inserts for superior electrical contact, easy-to-read locator keys for quick installation, and a full anti-arc barrier to reduce engine misfires, this cap ensures your GM vehicle runs smoothly with OE quality backed by a 24-month unlimited mileage warranty.
| ASIN | B000BYB1Y4 |
| Best Sellers Rank | #29,355 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Distributor Caps |
| Brand | GM GENUINE PARTS |
| Brand Name | GM GENUINE PARTS |
| Closure Type | Twist-On |
| Color | Black |
| Compatible with Vehicle Type | Vehicle |
| Customer Reviews | 4.7 out of 5 stars 1,008 Reviews |
| Exterior Finish | Metal |
| Global Trade Identification Number | 40707773268450 |
| Item Dimensions | 6.7 x 5.7 x 4.2 inches |
| Item Height | 4.2 inches |
| Item dimensions L x W x H | 6.7 x 5.7 x 4.2 inches |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 19166099 |
| Manufacturer Warranty Description | 24 Months / Unlimited Miles on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. |
| Material | Metal |
| Material Type | Metal |
| Model Number | D303A |
| Style Name | Simple |
| UPC | 707773268452 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Vehicle |
K**E
fits perfect
great product
E**E
Good deal !
It's been over a year and everything seems to be fine with this part.
R**Y
Distributor cap & rotor button review.
I have not installed this unit yet, but if it's genuine GM, i'm sure it'll hold up for at least three years
J**Z
Good product 👍🏼
Fast delivery, Packaging and product arrived in good shape 👍🏼 Fit perfect on my 93 Chevy C1500 with a 350. Two screws to take off and place new one right on. Vehicle started right up with no issues. Also replaced rotor, plug wires and pvc valve. All AC delco. Just make sure if you take a spark plug wire off you put it one by one on the new cap. I also used tape and a number on each one. Anybody can do this. YouTube helps if not.
P**R
Quality
Received item well packaged but 5 days late. Fit my gmc 5.7l v8 perfectly. Would recommend.
D**E
a fair value for an AC Delco part.
I was pleased to find this distributor cap by AC Delco for my 1995 Chev 7.4 C-3500. Delco quality at a decent price and I didn't have to go to the store to buy it as I live 13 miles outside of town.
D**Z
Son originales
Funciona bien le quedó exacto es lo que esperaba
D**N
Perfect fit.
Perfect fit for my 1984 270 Crusader.
Trustpilot
4 days ago
1 week ago
