Keep proper pressure in your coolant system
Brand:
ES#:
253082
Mfg#:
3B0121321
25% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$37.18
This product was last offered at the strikethrough price on 09-03-2026
$27.87 USD
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on orders $49 and up
Lifetime Replacement
Replace with every oil service to prevent leaks. M14x20x1.5
Brand:
ES#:
1899296
Mfg#:
007603014104
$2.99 USD
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on orders $49 and up
Lifetime Replacement
Capable up to 750hp!
Brand:
ES#:
4508669
Mfg#:
CTS-TR-1010-76
ON SALE!
SAVE 10%
$2999.99
This product was last offered at the strikethrough price on 09-29-2026
$2699.99 USD
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Lifetime Replacement
Monitors coolant temperature for fan control & gauge readings. Includes O-ring
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4766154
Mfg#:
06A919501A
$14.99 USD
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Lifetime Replacement
Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank replacement kit.
Brand:
ES#:
3672035
Mfg#:
5Q0121407TKT1
$184.99
This product was last offered at the strikethrough price on 08-04-2026
$173.99 USD
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Partial Replacement
Keep you and your vehicle breathing Fresh, Clean Air!
5X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4839715
Mfg#:
MQBAFSKT
$45.99
This product was last offered at the strikethrough price on 10-13-2026
$44.99 USD
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Lifetime Replacement
Assists in allowing the particulate filter to last longer
10X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship
Brand:
ES#:
3195906
Mfg#:
2000
50% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$27.99
This product was last offered at the strikethrough price on 11-06-2026
$13.99 USD
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Prevents excess pressure from building within the system
Brand:
ES#:
4057415
Mfg#:
4H0959126B
$34.99 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
Capable up to 650hp!
Brand:
ES#:
4508668
Mfg#:
CTS-TR-1010-71
ON SALE!
SAVE 10%
$2699.99
This product was last offered at the strikethrough price on 09-29-2026
$2429.99 USD
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Lifetime Replacement
Increase horsepower and torque with reduced intake temps!
Brand:
ES#:
3675557
Mfg#:
MMINT-MK7-15KWBK
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1320.00
This product was last offered at the strikethrough price on 09-30-2026
$1199.99 USD
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Lifetime Replacement
Monitors coolant temperature for fan control & gauge readings
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2718641
Mfg#:
06A919501A
$18.09
This product was last offered at the strikethrough price on 10-30-2026
$17.79 USD
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Lifetime Replacement
Basic preventive maintenance for your TDI
Brand:
ES#:
2741440
Mfg#:
5Q0127177
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$66.99
This product was last offered at the strikethrough price on 06-03-2026
$60.99 USD
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Lifetime Replacement
Includes Hengst oil filter and Liqui Moly 5w-30 oil
10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Brand:
ES#:
2827058
Mfg#:
MK7TDIKT5
$126.99 USD
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Partial Replacement
Brand:
ES#:
4442346
Mfg#:
601-0101
$749.99 USD
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Lifetime Replacement
Used in multiple locations including downpipe to turbocharger
Brand:
ES#:
315780
Mfg#:
1K0253725
26% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$42.38
This product was last offered at the strikethrough price on 11-06-2026
$31.52 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
Prevents excess pressure from building within the system
Brand:
ES#:
3437389
Mfg#:
4H0959126B
$62.99 USD
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Lifetime Replacement
More About Engine Parts & Accessories
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.