Gates

Gates 2015-2016 Chevrolet Silverado 6.6L Heater Inlet Coolant Hose

SKU: gat51469 UPC: 770075849339
Backordered – call for lead time

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Expected ship time: usually within 24–48 hours; some vendor items may take longer.

Call: (503) 235-1947 | Email Us: info@dfispdx.com

$74.71

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Got Questions? Feel free to email us or call us at (503) 235-1947

Fits 2015-2016 Chevrolet Silverado V-8 6.6L Diesel. Gates 51469 is a factory-contour molded hose that resists the electrochemical degradation that kills straight hose. Application: Heater Inlet. Part of the Gates Molded Coolant Hose line.

Fitment

  • Year: 2015-2016
  • Make / Model: Chevrolet Silverado
  • Engine: V-8 6.6L Diesel
  • Position / Application: Heater Inlet

Fitment shown is the Gates catalog application for this part number. Confirm your year, engine and position before ordering, as some models used more than one configuration.

Key Features

  • Pre-shaped to the OE contour for a sealed, no-kink fit
  • Engineered to resist electrochemical degradation (ECD), the leading cause of hose failure
  • Specifically engineered materials resist collapse under vacuum
  • EPDM construction with aramid or rayon knit reinforcement depending on application
  • Temperature range -40°F to +275°F; meets SAE 20R3/20R4 EC Class D requirements
  • Approved for marine applications
  • Gates recommends replacing hose clamps whenever a new coolant hose is installed

Product Details

  • Brand: Gates
  • Manufacturer Part Number: 51469
  • Product Type: Molded Coolant Hose

Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).

Shipping Height: 4.0

Shipping Length: 12.0

Shipping Width: 6.0
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.