Gates 20842 | Lower Radiator Coolant Hose

Part Number

20842

Upgrade your engine cooling system with a Gates 20842 Lower Radiator Coolant Hose, designed for superior durability and precise fit for Chevy/GMC.

Fits various model years of the following vehicles: Chevrolet, GMC

Special Price $21.79 Regular Price $25.63

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In stock

Estimated Ship Date: 1 Business Day or Less

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Product Information

Description

The Gates 20842 Lower Radiator Coolant Hose is an essential component for maintaining optimal engine cooling. Specifically designed for various Chevrolet and GMC model years, this premium molded hose offers OEM-quality fit and performance. Crafted with an EPDM tube and reinforced with synthetic fiber, it resists electrochemical degradation, the leading cause of hose failure. With a temperature range of -40°F to +257°F, it withstands extreme stress and ensures your vehicle's cooling system operates efficiently.Replacing a worn-out or damaged lower radiator hose can prevent overheating and costly engine repairs. Whether you're a DIY enthusiast or a professional mechanic, choosing Gates assures reliability and longevity. For best results, always replace hose clamps during installation to ensure a secure fit.

Features

OEM-quality molded coolant hose for precise fit
Resists electrochemical degradation
EPDM material offers heat and ozone resistance
Works with Chevrolet and GMC models
Perfectly pre-shaped for leak-free installation
Operates in
40°F to +257°F range

Specifications

Part Number:	20842
Material:	EPDM
End 1 Inside Diameter:	1.5 inches
End 2 Inside Diameter:	1.75 inches
Centerline Length:	20.7 inches
Weight:	0.9000 lbs
Molded:	Yes
Temperature Range:	-40°F to +257°F

Interchange

: 362300AA
ACDelco: 24052L
Atlas: MC139
Atlas: MC70
Atlas (Canada): MH-856
BF Goodrich: MH345
Bravo: C0842
Canadian Tire: 14-1708-0
Carquest: 20842
Charter: C0842
Dayco: C70752
Dayco: 70752
Dayco: 752
Durkee-Atwood: MR971
Durkee-Atwood: 41176
Epton: MH345
Firestone: 51311086
General Motors: 14054608
General Motors: 15556534
General Motors: 15655156
General Motors: 15685958
General Motors: 362300
General Motors: 6274067
Goodyear: 60856
Goodyear: 61176
MasterPro: 20842
MasterPro: C0842
Mighty: 187
Mopar: BH-1641
Motorcraft: KM-1342
Motorcraft: KM-759
NAPA Belts/Hose: 7580
Pro-1: P20842
Roadmax: C0842
Trugrip: 2037
Ultralast: C0842
Uniroyal: MC143
Unocal 76: 635
Western Auto: 77-8599-1

Fitment

1973-1974 Chevrolet C20 Pickup | Position: Lower
1973-1975 Chevrolet C20 Suburban | Position: Lower
1973-1974 Chevrolet C30 Pickup | Position: Lower
1973-1974 Chevrolet K10 Pickup | Position: Lower
1973-1974 Chevrolet K20 Pickup | Position: Lower
1973-1974 Chevrolet K20 Suburban | Position: Lower
1973-1974 Chevrolet K30 Pickup | Position: Lower
1973-1974 GMC C25/C2500 Pickup | Position: Lower
1973-1974 GMC K15/K1500 Pickup | Position: Lower
1973-1974 GMC K35/K3500 Pickup | Position: Lower
1974 GMC P35/P3500 Van | Position: Lower
1975 Chevrolet C10 | Position: Lower
1975 Chevrolet C20 | Position: Lower
1975 Chevrolet P30 | Position: Lower | Note: Exc. Motor Home; Eng. VIN S
1975 GMC C15 | Position: Lower
1975 GMC C25 Suburban | Position: Lower
1979-1980 Chevrolet C10 Suburban | Position: Lower
1976-1977 Chevrolet C30 | Position: Lower | Note: Cut to fit
1976 Chevrolet K10 | Position: Lower | Note: Cut to fit
1976-1977 Chevrolet K20 | Position: Lower | Note: Cut to fit
1976-1977 Chevrolet P30 | Position: Lower | Note: Exc. Motor Home; Cut to fit
1976-1977 GMC C15 | Position: Lower | Note: Cut to fit
1976 GMC K15 | Position: Lower | Note: Cut to fit
1978-1980 Chevrolet C10 | Position: Lower
1978-1986 Chevrolet C20 | Position: Lower
1977 Chevrolet K30 | Position: Lower | Note: Cut to fit
1978 GMC C15 | Position: Lower
1978 GMC C35 | Position: Lower
1978 GMC P35 | Position: Lower
1979-1986 GMC C2500 Suburban | Position: Lower
1979-1986 GMC K3500 | Position: Lower
1979-1980 GMC P3500 | Position: Lower
1980 Chevrolet K10 | Position: Lower
1980 GMC K1500 | Position: Lower
1983-1984 GMC G1500 | Position: Lower
1988-1993 Chevrolet G30 | Position: Lower
1988-1993 GMC G3500 | Position: Lower
1987-1988 Chevrolet R20 Suburban | Position: Lower
1987-1988 Chevrolet V20 Suburban | Position: Lower
1987-1989 GMC R2500 | Position: Lower
1987-1991 GMC R3500 | Position: Lower
1989-1991 Chevrolet R3500 | Position: Lower
1989-1991 Chevrolet V3500 | Position: Lower
1973-1974 Chevrolet C10 Pickup | Position: Lower
1973-1975 Chevrolet C10 Suburban | Position: Lower
1973-1974 Chevrolet K10 Suburban | Position: Lower
1973 Chevrolet P10 Van | Position: Lower | Note: Exc. Motor Home; Eng. VIN S
1973 Chevrolet P20 Van | Position: Lower | Note: Exc. Motor Home; Eng. VIN S
1973-1974 Chevrolet P30 Van | Position: Lower | Note: Exc. Motor Home; Eng. VIN S
1973-1974 GMC C15/C1500 Pickup | Position: Lower
1973-1974 GMC C15/C1500 Suburban | Position: Lower
1973-1974 GMC C25/C2500 Suburban | Position: Lower
1973-1974 GMC C35/C3500 Pickup | Position: Lower
1973-1974 GMC K15/K1500 Suburban | Position: Lower
1973-1974 GMC K25/K2500 Pickup | Position: Lower
1973-1974 GMC K25/K2500 Suburban | Position: Lower
1973 GMC P35/P3500 Van | Position: Lower | Note: Exc. Motor Home
1975 Chevrolet C30 | Position: Lower
1975 GMC C15 Suburban | Position: Lower
1975 GMC C25 | Position: Lower
1975 GMC C35 | Position: Lower
1975 GMC P35 | Position: Lower | Note: Exc. Motor Home
1976-1977 Chevrolet C10 | Position: Lower | Note: Cut to fit
1976-1977 Chevrolet C10 Suburban | Position: Lower | Note: Cut to fit
1976-1977 Chevrolet C20 | Position: Lower | Note: Cut to fit
1979-1986 Chevrolet C20 Suburban | Position: Lower
1976-1977 Chevrolet C20 Suburban | Position: Lower | Note: Cut to fit
1976 Chevrolet P20 | Position: Lower | Note: Exc. Motor Home; Eng. VIN S; Cut to fit
1976-1977 GMC C15 Suburban | Position: Lower | Note: Cut to fit
1976-1977 GMC C25 | Position: Lower | Note: Cut to fit
1976-1977 GMC C25 Suburban | Position: Lower | Note: Cut to fit
1976-1977 GMC C35 | Position: Lower | Note: Cut to fit
1976-1977 GMC K25 | Position: Lower | Note: Cut to fit
1976-1977 GMC K25 Suburban | Position: Lower | Note: Cut to fit
1976-1977 GMC P35 | Position: Lower | Note: Exc. Motor Home; Cut to fit
1978-1986 Chevrolet C30 | Position: Lower
1978 GMC C25 | Position: Lower
1978 Chevrolet K20 | Position: Lower
1978-1980 Chevrolet P30 | Position: Lower
1978 GMC K25 | Position: Lower
1979 Chevrolet P20 | Position: Lower
1979-1980 GMC C1500 | Position: Lower
1979-1980 GMC C1500 Suburban | Position: Lower
1979-1986 GMC C2500 | Position: Lower
1979-1986 GMC C3500 | Position: Lower
1979 GMC P1500 | Position: Lower
1980-1986 Chevrolet K30 | Position: Lower
1983-1984 Chevrolet G10 | Position: Lower
1983-1984 Chevrolet G20 | Position: Lower
1983-1984 Chevrolet G30 | Position: Lower
1985 Chevrolet K20 Suburban | Position: Lower
1983-1984 GMC G2500 | Position: Lower
1983-1984 GMC G3500 | Position: Lower
1987-1988 Chevrolet R20 | Position: Lower
1987-1988 Chevrolet R30 | Position: Lower
1987-1988 Chevrolet V30 | Position: Lower
1987-1991 GMC R2500 Suburban | Position: Lower
1987-1991 GMC V3500 | Position: Lower
1989 Chevrolet R2500 | Position: Lower
1989-1991 Chevrolet R2500 Suburban | Position: Lower
1990 Chevrolet V2500 Suburban | Position: Lower

Product Questions (3)

Customer Questions

What types of automotive products does Gates offer?

Gates offers a wide range of automotive products, including belts, hoses, tensioners, and more.

I'm looking for a replacement belt for my vehicle. Can you help me understand the different options available from Gates and recommend the best one for my specific make and model?

Yes, Gates offers a range of replacement belts for various applications. To find the best one for your specific make and model, it is recommended to consult the Gates website or reach out to their customer support.

Are there any specific maintenance for Gates products?

Yes, there are specific maintenance and installation guidelines to follow when using Gates products to ensure optimal performance and longevity.