A y shaped quick disconnect that attached directly to the water pump housing
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Plastic 3-way oulet at upper radiator hose
5X 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!
Runs from the radiator to the thermostat
5X 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 air conditioning
Brand:
ES#:
3618406
Mfg#:
1191210046
In Stock
ON SALE!
SAVE 31%
$12.99
This product was last offered at the strikethrough price on 10-06-2026
Connects water pipe to oil cooler
5X 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#:
2497
Mfg#:
021121096
Ships in 1 Business Day
$9.99
This product was last offered at the strikethrough price on 08-29-2026
Coupler that connects the upper radiator hose to the radiator
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#:
4669483
Mfg#:
3C0122291
Ships in 1 Business Day
$10.99
This product was last offered at the strikethrough price on 10-27-2026
Palstic 3-way oulet at lower radiator hose
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 ALH engine code and manual transmission only
Replacement 4-pin/40 amp relay
5X 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!
Fix a leaking radiator hose connection with this direct-fit OE-quality replacement quick-connect 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 BPY engine code only
Ensure a proper seal when installing your new thermostat. 50x4
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 BRM engine code only
Brand:
ES#:
4034832
Mfg#:
038121119B
Ships in 1 Business Day
$3.99
This product was last offered at the strikethrough price on 05-07-2026
Plastic 3-way oulet at lower radiator hose
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! Fits ALH with Automatic transmission models only.
Located on the left side of the cylinder head, includes O-Ring
5X 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! AHU & 1Z Engine codes only
Brand:
ES#:
3970404
Mfg#:
028121132A
Ships in 1 Business Day
$8.85
This product was last offered at the strikethrough price on 08-26-2026
Replacement cap for your broken or lost piece
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!
Located on the front side of the cylinder head
5X 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 model years 1989 - 1992 only
Brand:
ES#:
2984807
Mfg#:
037121132B
Ships in 1 Business Day
$9.04
This product was last offered at the strikethrough price on 08-26-2026
5X 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#:
1306828
Mfg#:
171121051G
Ships in 1 day
$9.60
This product was last offered at the strikethrough price on 08-07-2026
Optimize your engine cooling system performance and heater output with quality drive belts, coolant hoses, cooling system parts, and approved coolant fluids from ECS Tuning. Head off expensive repairs and untimely breakdowns with regularly scheduled cooling system inspection and maintenance.
Let us help you find the parts that fit your
Volkswagen
