Connects the thermostat to the expansion tank
For vehicles with CBEA or CJAA engine code only
- Brand:
-
- ES#:
- 1833519
- Mfg#:
-
1K0122109CB
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$51.99
This product was last offered at the strikethrough price on
04-17-2026
$48.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Connects to the lower radiator hose
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
- Brand:
-
- ES#:
- 3623904
- Mfg#:
-
N90692901
$11.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
- Brand:
-
- ES#:
- 414290
- Mfg#:
-
7L0121156E
22% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$362.99
This product was last offered at the strikethrough price on
08-23-2026
$281.99 USD
Free Shipping
Lifetime Replacement
Get this silicone hose out of the way to enjoy the looks of your Unitronic Carbon Fiber components.
- Brand:
-
- ES#:
- 4623939
- Mfg#:
-
UH013-ACA
$54.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Connects water pipe to expansion tank
- Brand:
-
- ES#:
- 2737852
- Mfg#:
-
5Q0121447G
13% 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
10-05-2026
$25.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Mounts in cylinder head for coolant hose connection
- Brand:
-
- ES#:
- 2697223
- Mfg#:
-
06K121143
$9.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Connects the upper reservior hose to the upper radiator hose
- Brand:
-
- ES#:
- 285947
- Mfg#:
-
07K121065P
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$264.99
This product was last offered at the strikethrough price on
08-31-2026
$236.99 USD
Free Shipping
Lifetime Replacement
The COBB Coolant Hose Reroute Kit is constructed of a custom formed 3-ply silicone hose that reroutes coolant underneath your car's intake duct
- Brand:
-
- ES#:
- 4416561
- Mfg#:
-
8A1400
$65.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Keep lines and hoses secure and leak free. 19x12
- Brand:
-
- ES#:
- 471197
- Mfg#:
-
N90926401
$5.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Replace at the first signs of leakage
For vehicles with BPY engine code only
- Brand:
-
- ES#:
- 315416
- Mfg#:
-
1K0122109AL
$83.99
This product was last offered at the strikethrough price on
05-07-2026
$54.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Connects to lower thermostat hose
- Brand:
-
- ES#:
- 323061
- Mfg#:
-
1KM122109C
38% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$86.99
This product was last offered at the strikethrough price on
07-11-2026
$53.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Connects to upper expansion tank hose
- Brand:
-
- ES#:
- 281216
- Mfg#:
-
06F145317H
$159.99 USD
Free Shipping
Lifetime Replacement
Replace at the first signs of leakage
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
- Brand:
-
- ES#:
- 3625922
- Mfg#:
-
1J0122109AQ
$10.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Replace at the first signs of leakage
For vehicles with CBFA or CCTA engine code only
- Brand:
-
- ES#:
- 315284
- Mfg#:
-
1K0121109AK
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$29.38
This product was last offered at the strikethrough price on
05-07-2026
$26.15 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Reroute your coolant hose!
Call In Or Chat For Best Price!
- Brand:
-
- ES#:
- 2999256
- Mfg#:
-
CI100033-A
ON SALE!
SAVE 10%
$47.99
This product was last offered at the strikethrough price on
09-28-2026
$43.16 USD
Free Shipping
Lifetime Replacement
Connects the reservior to the lower supply tube
- Brand:
-
- ES#:
- 315457
- Mfg#:
-
1K0122447AG
13% 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
$40.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
