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Gates 18656 Premium Molded Heater Hose EPDM SAE - 20R3

(2013-2015 Subaru BRZ; 2013-2016 Scion FR-S)

Part of: Gates Premium Molded Heater Hose EPDM

Other options in this family: Gates 12109 Gates 18395 Gates 19864 Gates 12277

Manufacturer

Picture for manufacturer Gates

Part Number

18656
10 reviews
Sale Price

$22.76

Estimated ship date Tuesday, November 24

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Product Details

The Gates 18656 is a premium molded heater hose engineered to OEM specifications, providing a reliable, leak-free coolant connection in the vehicle's heating system. Constructed with an EPDM tube, synthetic fiber knit reinforcement, and EPDM cover, this hose delivers long-lasting performance in demanding under-hood environments.

Key Features:

  • EPDM construction — resists most coolants, non-oil-based coolant additives, and high cooling system pressures
  • Electrochemical degradation (ECD) resistance — engineered to combat the leading cause of heater hose failure
  • SAE 20R3 Type EC Class D-1 and D-2 compliant — meets industry standards for heater hose performance
  • Temperature range: -40°F to +275°F (-40°C to +135°C)
  • Inside diameter: 0.59 in. (both ends)
  • Molded to fit specific applications — similar to OEM specifications for precise, factory-quality connections
  • Compatible with air and water/coolant applications

Important: Not for use in fuel or oil transfer applications. Gates recommends replacing hose clamps each time a new coolant hose is installed.

Cross-references: ACDelco 14769S, Carquest 18656, NAPA 10656, Subaru 99078AA270, Subaru 99078AB270.

Products specifications

Fits

2013-2015 Subaru BRZ; 2013-2016 Scion FR-S

Centerline Length (in)

11.4

Centerline Length (mm)

290

Inside Diameter 1 (in)

.59

Inside Diameter 1 (mm)

15

Number of Branches

0

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Great service and awsome prices

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Fast and hassle free! The one down side was the Hurst Shifter came without the shifter ball even though the picture showed it with the ball.

Great prices, quick shipping, good communication.<br>Can't ask for more than that!<br>

good customer service. after shopping around for a while i decided to go with them.

Prompt shipping, good prices. Will buy from again

Excellent service. Fast shipping and email confirmation.

Good

Simple checkout process

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