From the heater core to the expansion tank
10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with automatic transmission
- Brand:
-
- ES#:
- 4772997
- Mfg#:
-
17127548230
ON SALE!
SAVE 15%
$101.99
This product was last offered at the strikethrough price on
05-02-2026
$86.69 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
From the heater core to the expansion tank
For vehicles with automatic transmission
- Brand:
-
- ES#:
- 38447
- Mfg#:
-
17127548230
$173.21 USD
Free Shipping
Lifetime Replacement
- Brand:
-
- ES#:
- 2995096
- Mfg#:
-
64219329648
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$55.99
This product was last offered at the strikethrough price on
08-07-2026
$51.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Includes both heater connection pipes and new o-rings
- Brand:
-
- ES#:
- 4045673
- Mfg#:
-
64118390697KT
$86.88 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
- Brand:
-
- ES#:
- 2995097
- Mfg#:
-
64219329649
6% 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
08-10-2026
$62.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Connects to the inlet of the heater core and main radiator
- Brand:
-
- ES#:
- 2101448
- Mfg#:
-
64219222129
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$327.99
This product was last offered at the strikethrough price on
08-10-2026
$312.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Used for heater core lines
- Brand:
-
- ES#:
- 233153
- Mfg#:
-
64118390697
19% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$46.02
This product was last offered at the strikethrough price on
08-10-2026
$37.22 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Heater core to heater valve
- Brand:
-
- ES#:
- 178135
- Mfg#:
-
64218391017
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$37.99
This product was last offered at the strikethrough price on
08-10-2026
$36.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Supply and return coolant line for rear HVAC system
For vehicles with Automatic A/C with 5-Zone Control
- Brand:
-
- ES#:
- 4427959
- Mfg#:
-
64218839517
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$296.99
This product was last offered at the strikethrough price on
08-10-2026
$282.99 USD
Lifetime Replacement
Heater core to heater valve
- Brand:
-
- ES#:
- 2708335
- Mfg#:
-
64218391017
$20.19 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Connects to the heater core
- Brand:
-
- ES#:
- 175596
- Mfg#:
-
64110006470
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$250.99
This product was last offered at the strikethrough price on
08-10-2026
$242.00 USD
Free Shipping
Lifetime Replacement
From left heater core to heater valve
- Brand:
-
- ES#:
- 3659421
- Mfg#:
-
64218367929
$11.99
This product was last offered at the strikethrough price on
07-15-2026
$10.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Part of the heating & air conditioning system
- Brand:
-
- ES#:
- 178060
- Mfg#:
-
64218367834
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$14.49
This product was last offered at the strikethrough price on
08-10-2026
$14.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Carries hot coolant to the heater radiator
- Brand:
-
- ES#:
- 177275
- Mfg#:
-
64118373177
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$242.99
This product was last offered at the strikethrough price on
08-10-2026
$234.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
- Brand:
-
- ES#:
- 178082
- Mfg#:
-
64218377673
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$26.99
This product was last offered at the strikethrough price on
08-10-2026
$25.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Used for heater core lines
- Brand:
-
- ES#:
- 177451
- Mfg#:
-
64118390698
$29.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
