Engine Coolant Hose. HVAC Heater Hose. Hose Pre Heater.

Part Number: 21204AA850

C0 U6. Heater Hose transfers heat from a vehicles Engine to The Heater Core. which warms The Air in The Cabin. Hoses carries Permanent Coolant. or Antifreeze. throughout The Engine. and Radiator.

HOSE ASSEMBLY-PRE HEATER HVAC Heater HoseEngine Coolant Hose

Fits WRX (2005 - 2019)

Heater Hose
A heater hose transfers heat from your engines cooling system to your vehicles heater. If the hose is leaking, ruptured, or appears to be on the verge of failure, bring your Subaru to our Subaru service department for repair.

Diagram WATER PIPE (1) for your Subaru WRX 2.4L 6MT PREMIUM A w/EyeSight
#21204
Required: 1
C0 U6.
Diagram WATER PIPE (1) for your Subaru WRX 2.4L 6MT PREMIUM A w/EyeSight
#21204
Required: 1
C0 U6.
Diagram WATER PIPE (1) for your Subaru WRX 2.4L 6MT PREMIUM A w/EyeSight
#21204
Required: 1
Diagram WATER PIPE (1) for your Subaru WRX 2.4L 6MT PREMIUM A w/EyeSight
#21204*B
Required: 2
Diagram WATER PIPE (1) for your Subaru WRX 2.4L 6MT PREMIUM A w/EyeSight
#21204*B
Required: 1
'00MY-'04MY
Diagram WATER PIPE (1) for your Subaru WRX 2.4L 6MT PREMIUM A w/EyeSight
#21204
Required: 1
'09MY-'10MY
Diagram WATER PIPE (1) for your Subaru WRX 2.4L 6MT PREMIUM A w/EyeSight
#21204
Required: 2
WATER PIPE -'16MY
Diagram WATER PIPE (1) for your Subaru WRX 2.4L 6MT PREMIUM A w/EyeSight
#21204
Required: 2
WATER PIPE '17MY-

Five Star Subaru

2651 William D. Tate Avenue, Grapevine, TX, 76051

Policies & Information

  • Only new, unopened returns will be accepted. No returns 30 days past order date. No returns on electronic parts. All returns subject to potential restocking fee. ALL SALES FINAL.
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