⚡ Ignite your engine’s potential with ACDelco’s pro spark plugs!
The ACDelco CR43TS 5614029 spark plugs feature a copper core for enhanced heat transfer and durability, a ribbed suppressor seal to prevent misfires, and a black onyx corrosion-resistant coating. Suitable for both automotive and marine applications, these professional-grade plugs deliver reliable ignition and long-lasting performance in a universal fit design.
| Brand | ACDelco |
| Core Material | Copper |
| Thread Size | M14 |
| Top Material Type | Nickel |
| Vehicle Service Type | Car |
| Automotive Fit Type | Universal Fit |
| UPC | 036666102734 |
| Item Weight | 14 ounces |
| Product Dimensions | 8.66 x 7.87 x 9.84 inches |
| Item model number | 036666102734 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 5614029 |
R**B
Great buy for the money
So far so good just installed them on my 5.7 Chevy and starts right up with new plugs / wires/cap these took the miss out of my truck. Great value for the money instead of an arm and a leg from parts store. Engine running top notch now. Already capped out of the box plug quality good.
J**R
Exact match for old
Replacement plugs for my 1971 GMC K2500. They work great and solved a problem I was having with a miss.
C**K
good value
Received as promised
T**N
Performance
The spark plugs work great in my farm truck. They improved the running of it a 100 percent.
C**N
Very satisfied just what I wanted and ordered
Shipping time
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I LOVE ACDELCO!
I ABSOLUTELY LOVE AC DELCO! Been using this brand for years on my classic truck; still around and I'm grateful for that since their products are high quality and way affordable compared to NAPA, Autozone, O'Reilly, since they all over charge!
J**L
Genuine AC Delco spark plugs
Genuine AC Delco spark plugs. Repaired my 1971 Chevy quality product.
N**S
ok
ok
Trustpilot
5 days ago
1 month ago
