Restore your ignition system using high quality Bosch ignition coils and NGK spark plugs
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Kit includes all necessary service tools
Brand:
ES#:
4352354
Mfg#:
12131712219KT5
ON SALE!
$318.50 USD
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Lifetime Replacement
Restore performance and fuel mileage - without spark plug boot
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2864884
Mfg#:
12139066468
$65.99
This product was last offered at the strikethrough price on 04-09-2026
$55.99 USD
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on orders $49 and up
Lifetime Replacement
Get your engine working flawlessly with these new ignition coils
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1897568
Mfg#:
12137599219
$114.99 USD
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Lifetime Replacement
Replace your cracked or worn down cap
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
27647
Mfg#:
12111312160
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$237.99
This product was last offered at the strikethrough price on 06-03-2026
$231.99 USD
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Lifetime Replacement
4X more spark energy than stock coils!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4370064
Mfg#:
IP-A122602
$895.00 USD
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on orders $49 and up
Lifetime Replacement
Priced Each
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
27778
Mfg#:
12120032273
27% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$36.21
This product was last offered at the strikethrough price on 01-07-2026
$26.50 USD
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on orders $49 and up
Lifetime Replacement
Restore performance and fuel mileage - with spark plug boot
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3984374
Mfg#:
11856T
$53.79 USD
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on orders $49 and up
Lifetime Replacement
Restore performance and fuel mileage
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2562706
Mfg#:
12137599218
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$136.99
This product was last offered at the strikethrough price on 06-03-2026
$132.99 USD
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Lifetime Replacement
Always check gap on your new spark plugs
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4336973
Mfg#:
CTA3235
$1.99 USD
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on orders $49 and up
Lifetime Replacement
Plastic spark plug tube
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
18726
Mfg#:
11127835170
1% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$32.26
This product was last offered at the strikethrough price on 02-02-2026
$31.79 USD
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on orders $49 and up
Lifetime Replacement
Includes connector housing with terminals and seals. Commonly used for the pencil-style ignition coil connector.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4772596
Mfg#:
12527519996
ON SALE!
SAVE 39%
$10.99
This product was last offered at the strikethrough price on 05-02-2026
$6.69 USD
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on orders $49 and up
Lifetime Replacement
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Brand:
ES#:
3086092
Mfg#:
12131712219T8KT
$247.99 USD
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Lifetime Replacement
Restore your ignition system using genuine BMW components
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Brand:
ES#:
2602848
Mfg#:
12131712219KT2
$720.99 USD
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Lifetime Replacement
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Brand:
ES#:
4858208
Mfg#:
12138616153
$59.99
This product was last offered at the strikethrough price on 05-07-2026
$58.99 USD
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on orders $49 and up
Includes new spark plugs and coils
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3438291
Mfg#:
12138616153KT2KT
$704.99 USD
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Lifetime Replacement
Quality aftermarket parts.
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Brand:
ES#:
11655
Mfg#:
BKR6EK-6
$77.99 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
More About Ignition Maintenance Parts
A weak ignition system leaves power on the table and can be the cause of misfires, rough idle, unburned fuel, and more. Service your ignition system with spark plugs, coil packs, distributors, ignition wiring harnesses, and everything else all from the best OEM suppliers and aftermarket brands you know and love.