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Gates 18685 Small I.D. Molded Coolant Heater Hose

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

Part of: Gates Small I.D. Molded Coolant Heater Hose

Other options in this family: Gates 19560 Gates 18417 Gates 18510 Gates 12020

Manufacturer

Picture for manufacturer Gates

Part Number

18685
12 reviews
Sale Price

$31.23

Estimated ship date Friday, November 27

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Fitment guaranteed

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Product Details

The Gates 18685 Small I.D. Molded Coolant Hose is a factory-molded, OEM-style heater hose engineered to fit today's smaller, tighter-fitting engine compartments. Designed as a direct replacement for original equipment, this hose delivers the same premium quality and precision fit that Gates has built its reputation on for over a century.

Key Features:

  • Small I.D. Design: Inside diameters ranging from 1/4" to 1" for modern compact engine bay applications
  • EPDM Construction: EPDM tube, synthetic fiber knit reinforcement, and EPDM cover for maximum durability and flexibility
  • Wide Temperature Range: Rated from -40°F to +275°F (-40°C to +135°C) for reliable performance in extreme conditions
  • ECD Resistant: Engineered to resist electrochemical degradation — the leading cause of hose failure — preventing micro-cracking and coolant seepage
  • SAE Compliant: Meets SAE 20R3 EC Class D-1 specification
  • Multi-Application: Suitable for coolant, water, and air applications; also approved for marine use
  • OEM-Exact Fit: Factory-molded to manufacturer specifications for a precise, leak-free installation

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

Products specifications

Fits

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

Centerline Length (in)

26

Centerline Length (mm)

660

Inside Diameter 1 (in)

.31

Inside Diameter 1 (mm)

8

Number of Branches

0

Great prices and quick delivery. Email response on purchase and follow up very good.

Easy to find my part.

quick

Things look good so far....Hope it ships in a timely manner.....

All good so far

Quick delivery of the correct replacement solenoid/starter for my 15 year old Toyota; good set of installation instructions.

Love the Amazon pay option. Best price I could find on the net was through autoplicity. Great service thus far.

Website was easy to use and like that I could use my amazon account to checkout.

Fast

Cheapest parts anywhere! Fast and reasonable shipping. Great products - never any issues!

Autoplicity had the best price for what I needed. I received my order within 2 days boxed up nice and tight. What more could you ask for? I will be a repeat customer.

Wow, cheapest price I could find anywhere. AND, it shipped the same day. Amazing service. Thanks Autoplicity!

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