⚡ Ignite your engine’s potential with ACDelco’s pro-grade 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 corrosion-resistant black onyx coating. Suitable for both automotive and marine applications, these professional-grade plugs deliver reliable ignition and long-lasting performance across a broad range of vehicles.
| ASIN | B00SKEDJTW |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #17,651 in Automotive ( See Top 100 in Automotive ) #90 in Automotive Replacement Spark Plugs |
| Brand | ACDelco |
| Core Material | Copper |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,885) |
| Date First Available | January 22, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 14 ounces |
| Item model number | 036666102734 |
| Manufacturer Part Number | 5614029 |
| Product Dimensions | 8.66 x 7.87 x 9.84 inches |
| Thread Size | M14 |
| Top Material Type | Nickel |
| UPC | 036666102734 |
| Vehicle Service Type | Car |
Z**T
Great spark plugs
Good spark plugs put them in my chevy 350 and it runs like brand new definitely reccomend
D**R
they fit
very good nice price works well it fits
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.
�**☚
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!
C**N
Very satisfied just what I wanted and ordered
Shipping time
T**N
Performance
The spark plugs work great in my farm truck. They improved the running of it a 100 percent.
J**G
Quality products
AC DELCO for the win perfect OEM replacement plugs came gapped to specs no problem
D**L
Great plugs
Perfect replacement for 5.7 L FI V8. They run smooth in my ‘92, G30 van.
M**A
Great product high quality. Quick for delivery.
R**.
El recomendado para mi vehículo, hasta ahora funciona bien, buen precio.
C**D
As described
C**S
Value for money
C**S
Good
Trustpilot
1 week ago
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