⚡ Ignite your drive with GM precision – don’t let misfires hold you back!
The GM Genuine Parts D303A Ignition Distributor Cap is a factory-recommended replacement designed to deliver optimal conductivity and durability. Featuring metal inserts for maximum electrical performance, easy-install locator keys, and a full anti-arc barrier, it ensures reliable ignition and reduces engine misfires. Built to GM OE standards, this cap fits your GM vehicle perfectly, offering trusted quality and longevity.
| Brand | GM Genuine Parts |
| Color | Black |
| Material | Metal |
| Exterior Finish | Metal |
| Item dimensions L x W x H | 6.7 x 5.7 x 4.2 inches |
| Vehicle Service Type | Vehicle |
| Style | Simple |
| Automotive Fit Type | Vehicle Specific Fit |
| OEM Part Number | 19166099 |
| Manufacturer | AC Delco |
| UPC | 707773268452 |
| Global Trade Identification Number | 40707773268450 |
| Item Weight | 7.4 ounces |
| Product Dimensions | 6.7 x 5.7 x 4.2 inches |
| Item model number | D303A |
| Manufacturer Part Number | 19166099 |
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
D**N
Perfect fit.
Perfect fit for my 1984 270 Crusader.
N**S
ok
ok
M**C
Genuine ACDELCO not counterfeit
This part is verified genuine ACDELCO & is not counterfeit.
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.
T**M
Item is good
Good
B**R
Good value
Right cap for the job
Trustpilot
1 day ago
1 month ago
