Serves as the HVAC Control Valve or Transmission Cooler Control Valve depending on application.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4733454
Mfg#:
4H0121671G
In Stock
$110.99
This product was last offered at the strikethrough price on 10-12-2026
Pushes air through the vent system
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat! Up to the 2012 model year
For controlling fan speed
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat! Up to the 2012 model year
Pushes air through the vent system
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat! From the 2013 model year
Stop coolant loss and cure a fogged windshield
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Brand:
ES#:
1942
Mfg#:
8D1819030B
In Stock
$58.25
This product was last offered at the strikethrough price on 05-12-2026
Pushes air through the vent system
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply From the 2013 model year
Brand:
ES#:
4158917
Mfg#:
8T1820021
Ships in 1 Business Day
$186.99
This product was last offered at the strikethrough price on 05-07-2026
Connects the heater core to the hard water pipe
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Up to the 2012 model year
Brand:
ES#:
4818678
Mfg#:
8K1819371AB
In Stock
ON SALE!
SAVE 15%
$60.99
This product was last offered at the strikethrough price on 09-16-2026
Connects the coolant flange to the heater core pipe
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Includes the necessary gaskets and clamps for your new heater core
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
440737
Mfg#:
8E0898380
In Stock
27% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$34.78
This product was last offered at the strikethrough price on 10-25-2026
Connects the coolant flange to the heater core pipe
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4039578
Mfg#:
8E1819371T
In Stock
$62.49
This product was last offered at the strikethrough price on 08-11-2026
Moves the air guide door into position
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
2733168
Mfg#:
8K0820511D
Ships in 1-2 days
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$265.00
This product was last offered at the strikethrough price on 10-25-2026
Connects the heater core to the hard coolant pipe
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4772999
Mfg#:
8E1819373R
In Stock
ON SALE!
SAVE 20%
$20.99
This product was last offered at the strikethrough price on 05-02-2026
Install new hardware with your new parts. 27x12
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Secures the return/supply hoses to the heater core
Pushes air through the vent system
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply From the 2013 model year.
Brand:
ES#:
4158920
Mfg#:
8T1820021
In Stock
$102.99
This product was last offered at the strikethrough price on 05-07-2026
For controlling fan speed
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Up to the 2012 model year
Brand:
ES#:
1598042
Mfg#:
8K0820521B
Ships in 1-2 days
13% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$785.00
This product was last offered at the strikethrough price on 08-31-2026
Stay warm on the coldest days: replace clogged or leaking heater cores, slow and noisy blower motors, and cracked hardened heater hoses. Improve heater performance and head off costly cooling system problems with an annual heating system inspection.
Lifetime Replacement
