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Heating and Cooling› Heaters

Gates

Gates 14-17 GMC Terrain V-6 3.6L Heater Inlet Molded Heater Hose

$125.53 $53.62 Save $71.91

SKU: G002 18347

In Stock
In Stock
Ships by Jun 17
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Gates 18347 is a molded HVAC heater hose designed as a direct replacement for the heater inlet or heater to engine connection. It is constructed from durable EPDM material for heat and chemical resistance, ensuring consistent performance in your vehicle's heating system. The hose features a consistent inside diameter of 0.72 inches (18 mm) on both ends and a centerline length of 16.9 inches (429 mm) for proper routing.

This molded heater hose meets SAE 20R3 Type EC Class D-1 and D-2 specifications, offering OE quality and a bolt-on fit with no modifications required.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandGates
Part NumberG002 18347

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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