A failed knock sensor can cause major performance issues
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
34423
Mfg#:
13627566786
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$173.99
This product was last offered at the strikethrough price on 06-03-2026
$156.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
A failed knock sensor can cause major performance issues
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3673715
Mfg#:
13627566786
$114.24 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Sometimes referred to as a knock sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
34422
Mfg#:
13627566785
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$173.99
This product was last offered at the strikethrough price on 06-03-2026
$156.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
Detects engine ping and changes timing accordingly
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
34436
Mfg#:
13627568422
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$173.99
This product was last offered at the strikethrough price on 06-03-2026
$156.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
Detects engine ping and changes timing accordingly
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2581056
Mfg#:
13627568421
$119.99
This product was last offered at the strikethrough price on 04-10-2026
$109.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
Detects engine ping and changes timing accordingly
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
34435
Mfg#:
13627568421
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$184.99
This product was last offered at the strikethrough price on 06-03-2026
$172.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
Sometimes referred to as a Ping sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3673719
Mfg#:
13627566785
$150.70 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Sometimes referred to as a knock sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3141736
Mfg#:
13627566785
$109.99
This product was last offered at the strikethrough price on 05-07-2026
$106.00 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Blue socket housing for ping sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
31587
Mfg#:
12527507526
ON SALE!
SAVE 40%
$5.99
This product was last offered at the strikethrough price on 05-02-2026
$3.60 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Detects engine ping and changes timing accordingly
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2896268
Mfg#:
13627568421
$171.99
This product was last offered at the strikethrough price on 05-07-2026
$166.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Detects engine ping and changes timing accordingly
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4932399
Mfg#:
13627568421
$60.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Detects engine ping and changes timing accordingly
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4871940
Mfg#:
13627568421
Limited Qty Sale
$75.99
This product was last offered at the strikethrough price on 05-02-2026
$56.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Sometimes referred to as a knock sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3625211
Mfg#:
13627566785
$79.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Detects engine ping and changes timing accordingly
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4327637
Mfg#:
13627568422
$75.99 USD
Add to Cart
Free Shipping
on orders $49 and up