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1991 Chevrolet K1500

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OSC 677 Radiator
for 1991 Chevrolet K1500 4.3L V6 Gas OHV

OSC 677 Radiator - 1991 Chevrolet K1500

OSC
Brand:OSC
Part Number: 677
UPC: 812440010491
Weight: 13 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the OSC 677 Radiator for your 1991 Chevrolet K1500. Buy now and secure your purchase online!

OSC Premium New Automotive Radiator is designed to OES form and function. OSC radiators are technically advanced and made from premium grade aluminum. The tubes are cadmium plated inside and out to prevent premature failure. OSC does not substitute aluminum coolers in place of Stainless Steel plate or Copper and Brass concentric coolers and they use a die cut gasket to ensure there are no leaks. Each radiator is individually pressure tested and engineered for multi-fit without compromising the look and fit. All necessary fittings or hardware are included in each unit. All units meet OES cooler design with copper concentric coolers and plate coolers where originally equipped.

Features and Benefits:

  • Made from premium grade aluminum.The tubes are cadmium plated inside and out to prevent premature failure. Each radiator is individually pressure tested and engineered for multi-fit without compromising the look and fit.

Specifications:

ASIN:
B001KRD5OU
BulletPoint 1:
Hassle free installation
BulletPoint 2:
O.E. performance and exceptional quality
BulletPoint 3:
Engineering enhancements provide improved cooling and longer life cycle
BulletPoint 4:
Components are fitted and torqued in place to factory specifications
BulletPoint 5:
Premium grade tubes, fins, headers, tanks, and other components are used to make OSC radiators more durable.
BulletPoint 6:
Drop in fit, form and function. All necessary fittings or hardware are included in each unit for an easy install.
BulletPoint 7:
Complete Radiators 100% tested up to three times during production: OSC tests the transmission and engine oil coolers prior to installation into the tank. The radiator core is tested prior to assembly and then once the assembly is complete the unit is tested again.
BulletPoint 8:
Enhancements added to solve original design failures and to improve the life of high mileage vehicles: adding more fins per inch, thicker cores and even larger transmission coolers to overcome the added heat associated with these vehicles.
Core Height:
20 3/4 in.
Core Material:
ALUMINUM
Core Row Quantity:
1
Core Thickness:
1 in.
Core Thickness:
26 mm
Core Width:
17 1/4 in.
Down Flow Or Cross Flow Type:
CROSSFLOW
Engine Oil Cooler Included:
YES
Engine Oil Cooler Type:
PLATE
Inlet Diameter:
1 5/16 in.
Inlet Header Length:
18 3/4 in.
Inlet Header Width:
2 7/16 in.
Oil Cooler Fittings Distance Apart:
11 1/2 in.
Outlet Diameter:
1 9/16 in.
Outlet Header Length:
18 3/4 in.
Outlet Header Width:
2 7/16 in.
Tank Material:
PLASTIC
Transmission Oil Cooler Distance between Fittings:
11 1/2 in.
Transmission Oil Cooler Included:
YES
APDI #:
8010677
Modine #:
2072
OEM #:
20350
OEM #:
20383
OEM #:
20542
OEM #:
20585
OEM #:
3058775
OEM #:
3058776
OEM #:
3094661
OEM #:
52454670
OEM #:
52457944
OEM #:
52457945
OEM #:
52457946
OEM #:
52458336
OEM #:
52459681
OEM #:
52463932
OEM #:
52463935
OEM #:
52489381
OEM #:
EZ9392
OEM #:
G89188
OEM #:
G98887
OEM #:
TA8988
OEM #:
TB9191
Spectra Premium #:
CU677
Vista Pro #:
432072
Country of Origin:
CN

OSC 677 Radiator compatibility with your 1991 Chevrolet K1500...

Last Updated: 11/16/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
Chevrolet K1500

4.3L V6 Gas OHV
1
 
w/EOC
 

Chevrolet K1500



4.3L V6 Gas OHV w/EOC

1 Per Vehicle

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