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  6. Dayco 71231

Dayco 71231 Engine Coolant Bypass Hose

Dayco 71231 Engine Coolant Bypass Hose

Dayco
Brand:Dayco
Part Number: 71231
UPC: 00038244139552
Weight: 0.18 lbs
Condition:New



On Sale:

$19.36

Availability:
8 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Curved Radiator Hose

Specifications:

Centerline Length:
6.50 in.
Color:
Black
Contains Heat Shield:
N
Contains Protective Sleeve:
N
End 1 Inside Diameter:
.63 in.
End 1 Inside Diameter:
5/8 in
End 2 Inside Diameter:
5/8 in
Hose Type:
Single I.D. Hose
Material:
EPDM
SAE Specification:
SAE J20R4 Class D-1, SAE J1684 Type EC
Trunk Height:
6 1/2 in
ACDelco #:
14232S
ACDelco #:
14267S
ACDelco #:
14709S
Atlas #:
642220
CARQUEST #:
19173
CARQUEST #:
21757
Chrysler #:
4596703AA
Chrysler #:
4596703AB
Chrysler #:
4596703AC
Chrysler #:
4596703AD
Chrysler #:
4596703AE
Chrysler #:
4596703AF
Chrysler #:
MD009016
Continental Elite #:
63026
Freshstart #:
3026
Gates #:
18568
Gates #:
19173
Gates #:
21757
General Motors #:
10355975
General Motors #:
12575636
General Motors #:
12600099
General Motors #:
15119415
General Motors #:
15781525
General Motors #:
15839134
General Motors #:
19129802
General Motors #:
25800641
Goodyear #:
63026
Hyundai #:
25472-21000
Mazda #:
AM15-15-261
Mazda #:
AM15-15-561
Mitsubishi #:
25472-21000
Mitsubishi #:
2547221000
Mopar #:
H0063026
NAPA #:
10568
NAPA #:
11173
NAPA #:
8424
Country of Origin:
MX

Select a vehicle to narrow Dayco 71231 Engine Coolant Bypass Hose fitment info!

Last Updated: 07/24/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2009

 

2008

 

2007

 

2006

 

2009

 

2008

 

2007

 

2006

 
Chevrolet Equinox

3.4L V6 Gas OHV
1
 
Heater To Tee
 
HVAC Heater Hose
Curved Radiator Hose
 

Chevrolet Equinox



3.4L V6 Gas OHV

Heater To Tee HVAC Heater Hose
Curved Radiator Hose

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2009

 

2008

 

2007

 

2006

 
Chevrolet Equinox

3.4L V6 Gas OHV
1
 
Tee To Pipe
 
HVAC Heater Hose
Curved Radiator Hose
 

Chevrolet Equinox



3.4L V6 Gas OHV

Tee To Pipe HVAC Heater Hose
Curved Radiator Hose

1 Per Vehicle

2008

 

2007

 

2008

 

2007

 
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Heater Outlet
 
HVAC Heater Hose
Curved Radiator Hose
Reuse OEM Connector
w/Amb. Pkg.
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo

Heater Outlet HVAC Heater Hose
Curved Radiator Hose
Reuse OEM Connector
w/Amb. Pkg.

1 Per Vehicle

2010

 

2010

 
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Heater Outlet
 
HVAC Heater Hose
Curved Radiator Hose
Reuse OEM Connector
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo

Heater Outlet HVAC Heater Hose
Curved Radiator Hose
Reuse OEM Connector

1 Per Vehicle

2009

 

2008

 

2007

 

2009

 

2008

 

2007

 
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Heater Outlet
 
HVAC Heater Hose
Curved Radiator Hose
Reuse OEM Connector
w/Amb. Pkg.
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo

Heater Outlet HVAC Heater Hose
Curved Radiator Hose
Reuse OEM Connector
w/Amb. Pkg.

1 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Chevrolet Spectrum

1.5L L4 Gas SOHC
1
 
Heater Hose
 
HVAC Heater Hose
Curved Radiator Hose
 

Chevrolet Spectrum



1.5L L4 Gas SOHC

Heater Hose HVAC Heater Hose
Curved Radiator Hose

1 Per Vehicle

1989

 

1988

 

1987

 

1989

 

1988

 

1987

 
Chrysler Conquest

2.6L L4 Gas SOHC Turbo
1
 		 
Curved Radiator Hose
 

Chrysler Conquest



2.6L L4 Gas SOHC Turbo Curved Radiator Hose

1 Per Vehicle

2006

 

2006

 
Chrysler Sebring

2.4L L4 Gas DOHC
1
 
Heater To Pipe-2
 
HVAC Heater Hose
Curved Radiator Hose
Cut to Fit
 

Chrysler Sebring



2.4L L4 Gas DOHC

Heater To Pipe-2 HVAC Heater Hose
Curved Radiator Hose
Cut to Fit

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Chrysler Sebring

2.4L L4 Gas DOHC
1
 
Heater To Pipe-2
 
HVAC Heater Hose
Curved Radiator Hose
Cut to Fit
8th VIN Digit: X
 

Chrysler Sebring



2.4L L4 Gas DOHC

Heater To Pipe-2 HVAC Heater Hose
Curved Radiator Hose
Cut to Fit
8th VIN Digit: X

1 Per Vehicle

2004

 

2004

 
Chrysler Sebring

2.4L L4 Gas DOHC
1
 
Heater To Pipe
 
HVAC Heater Hose
Curved Radiator Hose
8th VIN Digit: J
 

Chrysler Sebring



2.4L L4 Gas DOHC

Heater To Pipe HVAC Heater Hose
Curved Radiator Hose
8th VIN Digit: J

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
Chrysler Sebring

2.4L L4 Gas DOHC
1
 
Heater To Pipe-2
 
HVAC Heater Hose
Curved Radiator Hose
Cut to Fit
 

Chrysler Sebring



2.4L L4 Gas DOHC

Heater To Pipe-2 HVAC Heater Hose
Curved Radiator Hose
Cut to Fit

1 Per Vehicle

1986

 

1986

 
Dodge Colt

1.5L L4 Gas SOHC
1
 
Heater Hose
 
HVAC Heater Hose
Curved Radiator Hose
Curved
 

Dodge Colt



1.5L L4 Gas SOHC

Heater Hose HVAC Heater Hose
Curved Radiator Hose
Curved

1 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Dodge Colt

1.5L L4 Gas SOHC
1
 
Filler Neck to Water Pump
 
Curved Radiator Hose
 

Dodge Colt



1.5L L4 Gas SOHC

Filler Neck to Water Pump Curved Radiator Hose

1 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Dodge Colt

1.6L L4 Gas SOHC Turbo
1
 		 
Curved Radiator Hose
 

Dodge Colt



1.6L L4 Gas SOHC Turbo Curved Radiator Hose

1 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Dodge Colt

2.0L L4 Gas SOHC
1
 
Filler Neck to Water Pump
 
Curved Radiator Hose
 

Dodge Colt



2.0L L4 Gas SOHC

Filler Neck to Water Pump Curved Radiator Hose

1 Per Vehicle

1984

 

1984

 
Dodge Colt

1.6L L4 Gas SOHC
1
 		 
Curved Radiator Hose
 

Dodge Colt



1.6L L4 Gas SOHC Curved Radiator Hose

1 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Dodge Conquest

2.6L L4 Gas SOHC Turbo
1
 		 
Curved Radiator Hose
 

Dodge Conquest



2.6L L4 Gas SOHC Turbo Curved Radiator Hose

1 Per Vehicle

1982

 

1982

 
Dodge D50

2.0L L4 Gas SOHC,
2.6L L4 Gas SOHC
1
 		 
Curved Radiator Hose
 

Dodge D50



2.0L L4 Gas SOHC,
2.6L L4 Gas SOHC Curved Radiator Hose

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1986

 

1985

 

1984

 

1983

 
Dodge Power Ram 50

2.6L L4 Gas SOHC
1
 		 
Curved Radiator Hose
 

Dodge Power Ram 50



2.6L L4 Gas SOHC Curved Radiator Hose

1 Per Vehicle

1984

 

1983

 

1984

 

1983

 
Dodge Power Ram 50

2.0L L4 Gas SOHC
1
 		 
Curved Radiator Hose
 

Dodge Power Ram 50



2.0L L4 Gas SOHC Curved Radiator Hose

1 Per Vehicle

1989

 

1988

 

1987

 

1989

 

1988

 

1987

 
Dodge Raider

2.6L L4 Gas SOHC
1
 		 
Curved Radiator Hose
 

Dodge Raider



2.6L L4 Gas SOHC Curved Radiator Hose

1 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 
Dodge Ram 50

2.0L L4 Gas SOHC,
2.6L L4 Gas SOHC
1
 		 
Curved Radiator Hose
 

Dodge Ram 50



2.0L L4 Gas SOHC,
2.6L L4 Gas SOHC Curved Radiator Hose

1 Per Vehicle

2006

 

2006

 
Dodge Stratus

2.4L L4 Gas DOHC
1
 
Heater To Pipe-2
 
HVAC Heater Hose
Curved Radiator Hose
Cut to Fit
 

Dodge Stratus



2.4L L4 Gas DOHC

Heater To Pipe-2 HVAC Heater Hose
Curved Radiator Hose
Cut to Fit

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Dodge Stratus

2.4L L4 Gas DOHC
1
 
Heater To Pipe-2
 
HVAC Heater Hose
Curved Radiator Hose
Cut to Fit
8th VIN Digit: X
 

Dodge Stratus



2.4L L4 Gas DOHC

Heater To Pipe-2 HVAC Heater Hose
Curved Radiator Hose
Cut to Fit
8th VIN Digit: X

1 Per Vehicle

2004

 

2004

 
Dodge Stratus

2.4L L4 Gas DOHC
1
 
Heater To Pipe
 
HVAC Heater Hose
Curved Radiator Hose
8th VIN Digit: J
 

Dodge Stratus



2.4L L4 Gas DOHC

Heater To Pipe HVAC Heater Hose
Curved Radiator Hose
8th VIN Digit: J

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
Dodge Stratus

2.4L L4 Gas DOHC
1
 
Heater To Pipe-2
 
HVAC Heater Hose
Curved Radiator Hose
Cut to Fit
 

Dodge Stratus



2.4L L4 Gas DOHC

Heater To Pipe-2 HVAC Heater Hose
Curved Radiator Hose
Cut to Fit

1 Per Vehicle

2009

 

2009

 
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Heater Outlet
 
HVAC Heater Hose
Curved Radiator Hose
Reuse OEM Connector
w/Amb. Pkg.
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo

Heater Outlet HVAC Heater Hose
Curved Radiator Hose
Reuse OEM Connector
w/Amb. Pkg.

1 Per Vehicle

2007

 

2007

 
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Heater Outlet
 
HVAC Heater Hose
Curved Radiator Hose
Reuse OEM Connector
w/Amb. Pkg.
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo

Heater Outlet HVAC Heater Hose
Curved Radiator Hose
Reuse OEM Connector
w/Amb. Pkg.

1 Per Vehicle

2010

 

2010

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Heater Outlet
 
HVAC Heater Hose
Curved Radiator Hose
Reuse OEM Connector
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo

Heater Outlet HVAC Heater Hose
Curved Radiator Hose
Reuse OEM Connector

1 Per Vehicle

2009

 

2008

 

2007

 

2009

 

2008

 

2007

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Heater Outlet
 
HVAC Heater Hose
Curved Radiator Hose
Reuse OEM Connector
w/Amb. Pkg.
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo

Heater Outlet HVAC Heater Hose
Curved Radiator Hose
Reuse OEM Connector
w/Amb. Pkg.

1 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1989

 

1988

 

1987

 

1986

 
Hyundai Excel

1.5L L4 Gas SOHC
1
 		 
Curved Radiator Hose
 

Hyundai Excel



1.5L L4 Gas SOHC Curved Radiator Hose

1 Per Vehicle

1987

 

1986

 

1985

 

1987

 

1986

 

1985

 
Jeep Cherokee

2.1L L4 Diesel SOHC Turbo
1
 		 
Curved Radiator Hose
 

Jeep Cherokee



2.1L L4 Diesel SOHC Turbo Curved Radiator Hose

1 Per Vehicle

1987

 

1986

 

1987

 

1986

 
Jeep Comanche

2.1L L4 Diesel SOHC Turbo
1
 		 
Curved Radiator Hose
 

Jeep Comanche



2.1L L4 Diesel SOHC Turbo Curved Radiator Hose

1 Per Vehicle

1985

 

1985

 
Jeep Wagoneer

2.1L L4 Diesel SOHC Turbo
1
 		 
Curved Radiator Hose
 

Jeep Wagoneer



2.1L L4 Diesel SOHC Turbo Curved Radiator Hose

1 Per Vehicle

1988

 

1987

 

1988

 

1987

 
Mazda B2600

2.6L L4 Gas SOHC
1
 		 
Curved Radiator Hose
 

Mazda B2600



2.6L L4 Gas SOHC Curved Radiator Hose

1 Per Vehicle

1989

 

1989

 
Mazda MPV

2.6L L4 Gas SOHC
1
 		 
Curved Radiator Hose
 

Mazda MPV



2.6L L4 Gas SOHC Curved Radiator Hose

1 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1984

 

1988

 

1987

 

1986

 

1985

 

1984

 
Mitsubishi Cordia

2.0L L4 Gas SOHC
1
 		 
Curved Radiator Hose
 

Mitsubishi Cordia



2.0L L4 Gas SOHC Curved Radiator Hose

1 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 
Mitsubishi Mighty Max

2.0L L4 Gas SOHC,
2.6L L4 Gas SOHC
1
 		 
Curved Radiator Hose
 

Mitsubishi Mighty Max



2.0L L4 Gas SOHC,
2.6L L4 Gas SOHC Curved Radiator Hose

1 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Mitsubishi Mirage

1.5L L4 Gas SOHC
1
 
Filler Neck to Water Pump
 
Curved Radiator Hose
 

Mitsubishi Mirage



1.5L L4 Gas SOHC

Filler Neck to Water Pump Curved Radiator Hose

1 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Mitsubishi Mirage

1.6L L4 Gas SOHC Turbo
1
 		 
Curved Radiator Hose
 

Mitsubishi Mirage



1.6L L4 Gas SOHC Turbo Curved Radiator Hose

1 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 
Mitsubishi Montero

2.6L L4 Gas SOHC
1
 		 
Curved Radiator Hose
 

Mitsubishi Montero



2.6L L4 Gas SOHC Curved Radiator Hose

1 Per Vehicle

1989

 

1988

 

1987

 

1989

 

1988

 

1987

 
Mitsubishi Precis

1.5L L4 Gas SOHC
1
 		 
Curved Radiator Hose
 

Mitsubishi Precis



1.5L L4 Gas SOHC Curved Radiator Hose

1 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 
Mitsubishi Starion

2.6L L4 Gas SOHC Turbo
1
 		 
Curved Radiator Hose
 

Mitsubishi Starion



2.6L L4 Gas SOHC Turbo Curved Radiator Hose

1 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1984

 

1988

 

1987

 

1986

 

1985

 

1984

 
Mitsubishi Tredia

2.0L L4 Gas SOHC
1
 		 
Curved Radiator Hose
 

Mitsubishi Tredia



2.0L L4 Gas SOHC Curved Radiator Hose

1 Per Vehicle

1982

 

1982

 
Plymouth Arrow Pickup

2.0L L4 Gas SOHC,
2.6L L4 Gas SOHC
1
 		 
Curved Radiator Hose
 

Plymouth Arrow Pickup



2.0L L4 Gas SOHC,
2.6L L4 Gas SOHC Curved Radiator Hose

1 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Plymouth Colt

1.5L L4 Gas SOHC
1
 
Filler Neck to Water Pump
 
Curved Radiator Hose
 

Plymouth Colt



1.5L L4 Gas SOHC

Filler Neck to Water Pump Curved Radiator Hose

1 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Plymouth Colt

1.6L L4 Gas SOHC Turbo
1
 		 
Curved Radiator Hose
 

Plymouth Colt



1.6L L4 Gas SOHC Turbo Curved Radiator Hose

1 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Plymouth Colt

2.0L L4 Gas SOHC
1
 
Filler Neck to Water Pump
 
Curved Radiator Hose
 

Plymouth Colt



2.0L L4 Gas SOHC

Filler Neck to Water Pump Curved Radiator Hose

1 Per Vehicle

1984

 

1984

 
Plymouth Colt

1.6L L4 Gas SOHC
1
 		 
Curved Radiator Hose
 

Plymouth Colt



1.6L L4 Gas SOHC Curved Radiator Hose

1 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Plymouth Conquest

2.6L L4 Gas SOHC Turbo
1
 		 
Curved Radiator Hose
 

Plymouth Conquest



2.6L L4 Gas SOHC Turbo Curved Radiator Hose

1 Per Vehicle

2009

 

2009

 
Pontiac Torrent

3.6L V6 Gas DOHC
1
 
Heater To Tee
 
HVAC Heater Hose
Curved Radiator Hose
 

Pontiac Torrent



3.6L V6 Gas DOHC

Heater To Tee HVAC Heater Hose
Curved Radiator Hose

1 Per Vehicle

2009

 

2009

 
Pontiac Torrent

3.6L V6 Gas DOHC
1
 
Tee To Pipe
 
HVAC Heater Hose
Curved Radiator Hose
 

Pontiac Torrent



3.6L V6 Gas DOHC

Tee To Pipe HVAC Heater Hose
Curved Radiator Hose

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2009

 

2008

 

2007

 

2006

 
Pontiac Torrent

3.4L V6 Gas OHV
1
 
Heater To Tee
 
HVAC Heater Hose
Curved Radiator Hose
 

Pontiac Torrent



3.4L V6 Gas OHV

Heater To Tee HVAC Heater Hose
Curved Radiator Hose

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2009

 

2008

 

2007

 

2006

 
Pontiac Torrent

3.4L V6 Gas OHV
1
 
Tee To Pipe
 
HVAC Heater Hose
Curved Radiator Hose
 

Pontiac Torrent



3.4L V6 Gas OHV

Tee To Pipe HVAC Heater Hose
Curved Radiator Hose

1 Per Vehicle


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