Gates Radiator Coolant Hose P/N:21063

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$31.99
MPN: 21063
Item Package Quantity: 1
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Gates Radiator Coolant Hose P/N:21063
Gates Radiator Coolant Hose P/N:21063
$31.99

Keep coolant moving between the engine and radiator with the Gates Molded Coolant Hose 21063, a pre-shaped upper radiator hose that installs as a direct-fit replacement for a broad list of applications including the 1974-1980 Dodge Colt, 1976-1978 Chevrolet Chevette, 1983 Toyota Corolla, 1987-1990 Chevrolet Celebrity, 1989-1995 Dodge Spirit and 1990-1995 Chrysler LeBaron — see the Buyer's Guide tab for the full list of 33 vehicles.

  • Construction: EPDM tube with synthetic fiber knit reinforcement and a heat-, ozone- and chemical coolant-resistant EPDM cover.
  • Vacuum resistant: specifically-engineered materials resist collapse under vacuum.
  • ECD resistant: engineered to resist electrochemical degradation, which Gates identifies as the leading cause of hose failure.
  • Standards & range: meets the requirements of SAE 20R4 class D2 and DIN 73411 class A (except for tolerances), with a temperature range of -40°F to +257°F (-40°C to +125°C).

Pre-shaped to route through the factory bends for a properly sealed fit. Gates recommends installing new hose clamps whenever a coolant hose is replaced. Caution: do not use this hose for fuel or oil transfer applications.

Frequently Asked Questions

Is this an upper or lower radiator hose?

This is cataloged as an upper radiator hose. It is pre-shaped to route through the factory bends on the upper coolant path for the listed applications.

What is the hose made of?

It uses an EPDM tube with synthetic fiber knit reinforcement and a heat-, ozone- and chemical coolant-resistant EPDM cover.

What temperature range is this hose rated for?

Gates rates this molded coolant hose for -40°F to +257°F (-40°C to +125°C). It meets the requirements of SAE 20R4 class D2 and DIN 73411 class A (except for tolerances).

Do I need new hose clamps?

Gates recommends installing new hose clamps each time a coolant hose is replaced. Clamps are not included with this hose.

Which vehicles does the 21063 fit?

It fits 33 applications, including the Dodge Colt, Chevrolet Chevette, Chrysler LeBaron, Dodge Spirit and Plymouth Acclaim. Check the Buyer's Guide tab to confirm your exact year, make and model.