GATES part description

Product Description

Premium Molded Coolant Hose

Application Summary

1972-1969 Chevrolet, Chevelle, V-8 350, Lower

Features & Benefits

  • Specifically-engineered materials resist collapse under vacuum
  • Specifically-engineered materials resist collapse under vacuum
  • Engineered to resist electrochemical degradation, the leading cause of hose failure
  • Pre-shaped to fit and to ensure perfectly sealed conditions
  • EPDM tube; synthetic fiber knit reinforcement; heat-, ozone- and chemical coolant-resistant EPDM cover
  • Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
  • Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
  • Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
  • Caution: Do not use for fuel or oil transfer applications

Product Attributes

Centerline Length 19.6 IN
9940 No
Branch Quantity 0
9845 0
End 1 Inside Diameter 1.5 in
End 2 Inside Diameter 1.75 in
Contains Spring No
Material EPDM
9839 Yes
Centerline Length 498 MM
End 1 Inside Diameter 38 MM
End 2 Inside Diameter 44 MM

Additional Information

Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 4009310000
UPC 00072053051995
VMRS Code 042004014
UNSPSC 40142000

Part Interchanges

GATES 20603 Cross Reference

We have 2 alternatives for the 20603 by GATES:

Fits Vehicles

  • Oldsmobile 442 (1971)
  • Mercury Marauder (1969-1970)
  • GMC G35/G3500 Van (1972-1974)
  • GMC G25/G2500 Van (1972-1974)
  • Pontiac Beaumont (1968-1969)
  • Pontiac LeMans (1968-1972)
  • Pontiac GTO (1968-1972)
  • Pontiac Firebird (1970-1972)
  • Oldsmobile Vista Cruiser (1970-1971)
  • Oldsmobile F85 (1968-1971)
  • Oldsmobile Cutlass Supreme (1971)
  • Oldsmobile Cutlass (1968-1971)
  • Mercury Monterey (1969-1970)
  • Mercury Marquis (1969-1970)
  • Mercury Colony Park (1969-1970)
  • GMC Sprint (1971-1973)
  • GMC G15/G1500 Van (1972-1974)
  • Ford Ranch Wagon (1969-1971)
  • Ford Cougar (1988, 1990-1994)
  • Oldsmobile Custom Cruiser (1975)
  • Pontiac Parisienne (1971-1974, 1976)
  • Ford Custom (1969-1971)
  • Pontiac Executive (1969-1970)
  • Pontiac Tempest (1968-1970)
  • Ford LTD (1969-1971)
  • Ford Galaxie 500 (1969-1971)
  • Ford Custom 500 (1969-1971)
  • Ford Country Squire (1969-1971)
  • Ford Country Sedan (1969-1971)
  • Chevrolet Laguna (1973)
  • Chevrolet Townsman (1971-1972)
  • Chevrolet Malibu (1973)
  • Chevrolet Kingswood (1971-1972)
  • Chevrolet G30 Van (1972-1974)
  • Chevrolet G20 Van (1972-1974)
  • Chevrolet Impala (1971-1973)
  • Chevrolet G10 Van (1972-1974)
  • Chevrolet El Camino (1968-1973)
  • Chevrolet Chevelle (1968-1973)
  • Chevrolet Caprice (1971-1973)
  • Buick Skylark (1971)
  • Chevrolet Brookwood (1971-1972)
  • Chevrolet Biscayne (1971-1972)
  • Chevrolet Bel Air (1971-1973)
  • Pontiac Laurentian (1971-1974, 1976)
  • Mercury Cougar (1988-1997)
  • Ford Thunderbird (1988-1997)
  • Pontiac Grandville (1973-1975)
  • Pontiac Grand Safari (1973-1976)
  • Oldsmobile Toronado (1970-1975)
  • Oldsmobile Delta 88 (1975)
  • Pontiac Grand LeMans (1975)
  • Pontiac Catalina (1969-1976)
  • Pontiac Bonneville (1969-1970, 1973-1976)
  • Oldsmobile 98 (1975)
  • GMC G3500 (1979-1982)
  • GMC G35 (1975-1978)
  • GMC G2500 (1979-1982)
  • GMC G25 (1975-1978)
  • GMC G1500 (1979-1982)
  • GMC G15 (1975-1978)
  • Chevrolet G30 (1975-1982)
  • Chevrolet G20 (1975-1982)
  • Chevrolet G10 (1975-1982)

Don't know your part number?

Take a photo and we'll identify it!

Recommended Products

More from GATES (Browse all)