4-way heater hose with quick coupling piece & attachment for bracket, connects to heater core
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!
Replace at the first sign of leaking
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
For vehicles with CCTA engine code only
Brand:
ES#:
4766176
Mfg#:
1K0122157HH
In Stock
ON SALE!
SAVE 29%
$62.99
This product was last offered at the strikethrough price on 05-02-2026
Connects the heater core pipe to the flange
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 For vehicles with CBFA engine code only
Brand:
ES#:
315394
Mfg#:
1K0122073FN
Ships in 1 day
12% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$62.32
This product was last offered at the strikethrough price on 10-27-2026
Connects the heater core to the cylinder head flange
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
For vehicles with CCTA engine code with manual transmission only
Brand:
ES#:
4818601
Mfg#:
1K0122073FR
In Stock
ON SALE!
SAVE 21%
$52.99
This product was last offered at the strikethrough price on 05-02-2026
Connects the heater core pipe to the flange
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! For vehicles with CBFA engine code only
Connects the heater core pipe to the flange
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 For vehicles with CBFA engine code only
Brand:
ES#:
315436
Mfg#:
1K0122157HE
In Stock
14% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$78.99
This product was last offered at the strikethrough price on 10-27-2026
Connects the heater core pipe to the flange
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 For vehicles with CBFA engine code only
Connects rear thermostat housing to heater core hoses
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 For vehicles with manual transmission with production date from 3/01/2006 only
Brand:
ES#:
315393
Mfg#:
1K0122073FF
Ships in 1 day
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$417.99
This product was last offered at the strikethrough price on 08-31-2026
Supply and return pipes from the heater core to the firewall
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#:
319292
Mfg#:
1K1819857C
Ships in 1 day
12% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$189.99
This product was last offered at the strikethrough price on 08-31-2026
Replace at the first sign of leaking
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! For vehicles with CCTA engine code only
Connects the heater core to the cylinder head flange
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 For vehicles with CCTA engine code with manual transmission only
Brand:
ES#:
315395
Mfg#:
1K0122073FR
In Stock
Limited Qty Sale
$93.99
This product was last offered at the strikethrough price on 06-10-2026
Replace at the first sign of leaking
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 For vehicles with CCTA engine code only
Brand:
ES#:
315438
Mfg#:
1K0122157HH
In Stock
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$84.99
This product was last offered at the strikethrough price on 10-05-2026
Supply and return pipes from the heater core to the firewall
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#:
4745502
Mfg#:
1K1819857C
Ships in 1 day
$136.99
This product was last offered at the strikethrough price on 05-07-2026
Connects the heater core pipe to the flange
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 heater core to throttle body and cylinder head
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 For vehicles with manual climate control system only
Brand:
ES#:
302249
Mfg#:
1H0121157H
Ships in 1 day
12% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$194.99
This product was last offered at the strikethrough price on 08-31-2026
From hard coolant pipe to 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#:
307251
Mfg#:
1J0122073A
Ships in 1 day
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$62.99
This product was last offered at the strikethrough price on 10-05-2026
Lifetime Replacement
