Connects upper radiator hose to return line
Brand:
ES#:
315450
Mfg#:
1K0122291C
13% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$45.99
This product was last offered at the strikethrough price on 10-26-2026
$39.99 USD
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Lifetime Replacement
Regulates coolant flow for managing temperature within the specified range
For vehicles with CATA engine code only (2009-2012)
Brand:
ES#:
4782973
Mfg#:
059121111R
$39.99 USD
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Lifetime Replacement
Fits AEB & ATW engine codes only
Brand:
ES#:
2376
Mfg#:
028103171B
$39.99 USD
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Lifetime Replacement
Uppermost hose located between the expansion tank and the hard water tube
Brand:
ES#:
3233477
Mfg#:
8V0121372
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$46.99
This product was last offered at the strikethrough price on 08-31-2026
$39.99 USD
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Lifetime Replacement
Black connector for various locations
Brand:
ES#:
251163
Mfg#:
1J0973722A
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$42.66
This product was last offered at the strikethrough price on 11-06-2026
$39.99 USD
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Lifetime Replacement
A new washer and nut to install your pulley
Brand:
ES#:
272865
Mfg#:
030903181
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$43.99
This product was last offered at the strikethrough price on 11-06-2026
$39.99 USD
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Lifetime Replacement
Connects the purge valve to check valve
Brand:
ES#:
6131
Mfg#:
058133784A
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$46.99
This product was last offered at the strikethrough price on 08-31-2026
$39.99 USD
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Lifetime Replacement
Connects the bypass valve to the bypass pipe
Brand:
ES#:
1877684
Mfg#:
06E145175A
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$46.99
This product was last offered at the strikethrough price on 10-05-2026
$39.99 USD
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Lifetime Replacement
With Violet markings
Brand:
ES#:
2631746
Mfg#:
06H105591KVIO
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$46.99
This product was last offered at the strikethrough price on 08-31-2026
$39.99 USD
Add to Cart
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on orders $49 and up
Lifetime Replacement
Restore fuel mileage and performance
Brand:
ES#:
2602535
Mfg#:
441201511C
$39.99 USD
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Also called the "breather valve" or "oil separator"
Up to production date 12/16/2005
Brand:
ES#:
2618770
Mfg#:
06F129101N
$39.99 USD
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Lifetime Replacement
Brand:
ES#:
4389799
Mfg#:
021103051C
$39.99 USD
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Lifetime Replacement
Includes sealing O-Ring
Brand:
ES#:
3234892
Mfg#:
078121113G
$39.99 USD
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Lifetime Replacement
Keep proper pressure in your coolant system
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4863595
Mfg#:
4M0121321Q
$39.99 USD
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Triangular Connector
We Price Match - Give Us A Call or Chat! From the 2003 model year
Brand:
ES#:
2868707
Mfg#:
1J0959481A
$39.99 USD
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Lifetime Replacement
With pressure regulator
We Price Match - Give Us A Call or Chat! Engine code BNK
Brand:
ES#:
2887432
Mfg#:
4F0201511D
$39.99 USD
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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.