Detects engine knock and changes timing accordingly (Sensor only)
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
4818407
Mfg#:
030905377C
ON SALE!
SAVE 30%
$28.99
This product was last offered at the strikethrough price on 11-07-2026
$20.29 USD
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on orders $49 and up
Lifetime Replacement
Great for when more fuel is needed in a custom fueling application
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2730417
Mfg#:
0580254044
$150.99
This product was last offered at the strikethrough price on 08-13-2026
$130.99 USD
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Lifetime Replacement
Refresh your ignition system with these high performance spark plug wires.
For vehicles with AZG or AVH engine code only
Brand:
ES#:
3202818
Mfg#:
56201R
$129.99 USD
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on orders $49 and up
Lifetime Replacement
Refresh your ignition system with these high performance spark plug wires.
For vehicles with AEG engine code only
Brand:
ES#:
3202612
Mfg#:
56199B
$129.99 USD
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on orders $49 and up
Lifetime Replacement
Used with the speedometer drive gear to read your speed
For vehicles with 5-speed manual transmission only
Brand:
ES#:
251773
Mfg#:
02A409197
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$29.98
This product was last offered at the strikethrough price on 11-11-2026
$28.82 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
The GENIUS2 is similar to the G1100, just better. It's 30% smaller and delivers 140% more power. And it's simpler and easier to use than ever before.
Brand:
ES#:
4031173
Mfg#:
GENIUS2
23% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$64.95
This product was last offered at the strikethrough price on 11-11-2026
$49.94 USD
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on orders $49 and up
Price includes a $55.00 refundable core charge
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4314828
Mfg#:
02A911023LXKT
$275.99
This product was last offered at the strikethrough price on 08-01-2026
$242.99 USD
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on orders $49 and up
Lifetime Replacement
Includes sending unit
We Price Match - Give Us A Call or Chat! For vehicles with plastic fuel pump union nut
Brand:
ES#:
2814374
Mfg#:
1J0919087J
$119.99 USD
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Lifetime Replacement
Updated Green sensor with square/round connector. Please check existing sensor color
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2802189
Mfg#:
059919501AKT
$17.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Seals sensors into coolant housings. 19.6x3.65
Brand:
ES#:
2684298
Mfg#:
N90316801
$4.99 USD
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on orders $49 and up
Lifetime Replacement
Don't scratch your paint with your battery tender.
Brand:
ES#:
4492822
Mfg#:
56-915
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$29.99
This product was last offered at the strikethrough price on 11-11-2026
$28.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Keep your engine running efficiently
For vehicles with production date from 6/16/1999 only
Brand:
ES#:
3139060
Mfg#:
06A959253E
$230.99 USD
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Lifetime Replacement
For cars without factory cruise control
For vehicles with AEG engine code only
Brand:
ES#:
2095885
Mfg#:
06A133064H
$230.99 USD
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Lifetime Replacement
Restore performance and fuel efficiency.
We Price Match - Give Us A Call or Chat! For vehicles with an BDC, BGD, AZG, AVH, BEV, or BBW engine code only
Brand:
ES#:
890
Mfg#:
PZFR5D-11-4
$56.99 USD
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on orders $49 and up
Lifetime Replacement
Price includes $84.50 refundable core charge
We Price Match - Give Us A Call or Chat! For vehicles with 70A alternator only. Check existing amperage listed on back of alternator.
Brand:
ES#:
2840
Mfg#:
AL0716KT
ON SALE!
$223.96 USD
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Lifetime Replacement
Also known as the RPM or speed sensor
For vehicles with AEG engine code only
Brand:
ES#:
279782
Mfg#:
06A906433C
12% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$251.99
This product was last offered at the strikethrough price on 08-31-2026
$220.99 USD
Add to Cart
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Lifetime Replacement