Positioned between the thermostat and oil cooler
For vehicles with FSI engines only
- Brand:
-
- ES#:
- 281153
- Mfg#:
-
06F121065H
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$176.99
This product was last offered at the strikethrough price on
08-31-2026
$163.99 USD
Free Shipping
Lifetime Replacement
Connects the thermostat to the expansion tank
- 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
The hose that comes off of the lower part of your thermostat
- Brand:
-
- ES#:
- 280784
- Mfg#:
-
06E121065H
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$175.00
This product was last offered at the strikethrough price on
08-31-2026
$157.99 USD
Free Shipping
Lifetime Replacement
Connects thermostat housing to the upper radiator hose
- Brand:
-
- ES#:
- 1833445
- Mfg#:
-
03L122157E
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$248.99
This product was last offered at the strikethrough price on
08-31-2026
$230.99 USD
Free Shipping
Lifetime Replacement
Rubber coolant hose that connects thermostat to coolant hard pipe
- Brand:
-
- ES#:
- 281148
- Mfg#:
-
06F121057D
13% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$22.99
This product was last offered at the strikethrough price on
08-26-2026
$19.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Runs from the bottom of the radiator to thermostat housing
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
- Brand:
-
- ES#:
- 2803157
- Mfg#:
-
8N0121051E
ON SALE!
$36.99
This product was last offered at the strikethrough price on
08-31-2026
$35.14 USD
Free Shipping
on orders $49 and up
Rubber coolant hose that connects thermostat to coolant hard pipe
10X Entries Into Our F80 M3 Sweepstakes
- Brand:
-
- ES#:
- 4818465
- Mfg#:
-
06F121057D
$4.99 USD
Free Shipping
on orders $49 and up
Located between main coolant flange hard pipe and thermostat housing
- Brand:
-
- ES#:
- 280424
- Mfg#:
-
06D121065L
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$101.99
This product was last offered at the strikethrough price on
08-31-2026
$91.99 USD
Free Shipping
Lifetime Replacement
Runs from the bottom of the radiator to thermostat housing
- Brand:
-
- ES#:
- 3235906
- Mfg#:
-
8N0121051B
$85.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Connects the thermostat to the coolant hard pipe
- Brand:
-
- ES#:
- 382219
- Mfg#:
-
4E0121052A
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$82.99
This product was last offered at the strikethrough price on
08-31-2026
$74.99 USD
Free Shipping
Lifetime Replacement
Attaches hard coolant supply pipe to thermostat housing
For vehicles with FSI engines only
- Brand:
-
- ES#:
- 259717
- Mfg#:
-
06F121057C
14% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$21.99
This product was last offered at the strikethrough price on
08-31-2026
$18.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Connects the thermostat to the coolant flange
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
- Brand:
-
- ES#:
- 2803241
- Mfg#:
-
06E121445B
$9.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Thermostat housing to coolant pipe
- Brand:
-
- ES#:
- 361645
- Mfg#:
-
4A0121055C
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$53.99
This product was last offered at the strikethrough price on
08-31-2026
$48.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Rubber coolant hose that connects thermostat to coolant hard pipe
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
- Brand:
-
- ES#:
- 2803054
- Mfg#:
-
06F121057D
ON SALE!
$4.07
This product was last offered at the strikethrough price on
08-31-2026
$3.87 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Connects the thermostat to the coolant flange
- Brand:
-
- ES#:
- 280804
- Mfg#:
-
06E121445B
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$17.99
This product was last offered at the strikethrough price on
09-09-2026
$15.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Connects the thermostat to the coolant flange
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
- Brand:
-
- ES#:
- 4818189
- Mfg#:
-
06E121445B
$9.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
