Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
Stock heat range with a projected tip
- Brand:
-
- ES#:
- 4017483
- Mfg#:
-
ER14YS
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$12.99
This product was last offered at the strikethrough price on
07-20-2026
$11.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Keep your engine running strong
- Brand:
-
- ES#:
- 3098909
- Mfg#:
-
06K905601D
$11.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
Stock heat range with a non-projected tip
- Brand:
-
- ES#:
- 4017482
- Mfg#:
-
ER14S
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$12.99
This product was last offered at the strikethrough price on
07-20-2026
$11.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Keep your engine running strong
- Brand:
-
- ES#:
- 5457385
- Mfg#:
-
06K905601MMKT
$76.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Features a platinum center electrode which allows for an extended replacement interval
Stock heat range with a projected tip
- Brand:
-
- ES#:
- 4017478
- Mfg#:
-
EEX14YP
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$12.99
This product was last offered at the strikethrough price on
07-20-2026
$11.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
Stock heat range with a non-projected tip
- Brand:
-
- ES#:
- 4030522
- Mfg#:
-
ER14S-4KT
$45.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Superfire Racing M series plugs
- Brand:
-
- ES#:
- 3639454
- Mfg#:
-
50003-M35ILKT
$115.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Superfire Racing M series plug
- Brand:
-
- ES#:
- 3098932
- Mfg#:
-
50003-M35IL
$28.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
For cars that came from the factory with NGK spark plugs
- Brand:
-
- ES#:
- 5480910
- Mfg#:
-
04E905602D
$22.99 USD
Lifetime Replacement
Features a platinum center electrode which allows for an extended replacement interval
Stock heat range with a projected tip
- Brand:
-
- ES#:
- 4030520
- Mfg#:
-
EEX14YP-4KT
$45.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Keep your engine running smooth
10X Entries For Our 25th Anniversary Sweepstakes!
- Brand:
-
- ES#:
- 5482203
- Mfg#:
-
04E905110K1KT
$47.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Featuring Beru Ignition Coils
- Brand:
-
- ES#:
- 4815455
- Mfg#:
-
06J905110G1KT
$420.99
This product was last offered at the strikethrough price on
02-14-2026
$348.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
