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⚡ Ignite your drive with GM Genuine Parts – where precision meets power!
The GM Genuine Parts D303A Ignition Distributor Cap is a factory-recommended replacement designed specifically for GM vehicles. Featuring metal inserts for optimal conductivity, easy-to-read locator keys for hassle-free installation, and a full anti-arc barrier to prevent engine misfires, this durable cap delivers the trusted performance and longevity expected from GM OE parts.
| ASIN | B000BYB1Y4 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #51,919 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Replacement Distributor Caps |
| Brand | GM GENUINE PARTS |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,010) |
| Date First Available | December 5, 2006 |
| Exterior Finish | Metal |
| Global Trade Identification Number | 40707773268450 |
| Item Weight | 7.4 ounces |
| Item dimensions L x W x H | 6.7 x 5.7 x 4.2 inches |
| Item model number | D303A |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 19166099 |
| Material | Metal |
| OEM Part Number | 19166099 |
| Product Dimensions | 6.7 x 5.7 x 4.2 inches |
| Style | Simple |
| UPC | 707773268452 |
| Vehicle Service Type | Vehicle |
P**R
Quality
Received item well packaged but 5 days late. Fit my gmc 5.7l v8 perfectly. Would recommend.
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
S**E
worked on a 1992 chevy 305 TBI
worked fine, cheap and easy
D**Z
Funciona bien le quedó exacto es lo que esperaba
D**N
Perfect fit.
Perfect fit for my 1984 270 Crusader.
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.
J**N
perfect fit
G**E
Fit well ,well built
S**I
Fits 1995 yukon just fine
J**S
Ac/Delco rules. Fitment was perfect on my 92 Suburban 2500.
C**R
Fit perfectly and works as intended. Would definitely recommend this product.
Trustpilot
3 weeks ago
3 weeks ago