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1991 GMC K2500

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  2. Auto Parts
  3. Belts and Cooling
  4. Cooling Fan, Clutch and Motor
  5. Engine Cooling Fan Clutch
  6. ACDelco 15-40109 for 1991 GMC K2500

ACDelco 15-40109 Engine Cooling Fan Clutch
for 1991 GMC K2500

ACDelco 15-40109 Engine Cooling Fan Clutch - 1991 GMC K2500

ACDelco
Brand:ACDelco
Part Number: 15-40109
UPC: 00707773228852
Weight: 3.49 lbs
Condition:New



On Sale:

$128.51

Availability:
17 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the ACDelco 15-40109 Engine Cooling Fan Clutch for your 1991 GMC K2500. Buy now and secure your purchase online!

GM Genuine Parts Engine Cooling Fan Clutches are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These engine cooling fan clutches control the speed of the radiator fan based on the temperature of the air after it passes through the radiator fins. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Helps quiet noisy cooling fans with stuck fan clutches
  • Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Clutch Maximum Diameter:
163.8 mm
Clutch Maximum Diameter:
6.45 in.
Color:
Silver
Distance From Clutch To Mounting Flange:
1.63 in.
Distance From Clutch To Mounting Flange:
41.3 mm
Height (in):
4.38 in
Length (in):
8.38 in
Material:
Cast Aluminum
Mounting Flange Thickness:
0.26 in.
Mounting Flange Thickness:
6.5 mm
Mounting Hole Quantity:
4
Mounting Type:
Bolt On
Programming Required:
No
Rotation:
Counterclockwise
Thermal Or Centrifugal:
Thermal
Use Type:
Regular
Weight (lb):
3.49 lb
Width (in):
8 in
Country of Origin:
US

ACDelco 15-40109 Engine Cooling Fan Clutch compatibility with your 1991 GMC K2500...

Last Updated: 02/29/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
GMC K2500

7.4L V8 Gas OHV
1
 
GR,HG,HZ,JW
A/C
MANUAL CONTROLS(C60)
Eng: L19
8th VIN Digit: N
 

GMC K2500



7.4L V8 Gas OHV GR,HG,HZ,JW
A/C
MANUAL CONTROLS(C60)
Eng: L19
8th VIN Digit: N

1 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
GMC K2500

7.4L V8 Gas OHV
1
 
HM,HN,GD
EXCEPT A/C
MANUAL CONTROLS(C60)
Eng: L19
8th VIN Digit: N
 

GMC K2500



7.4L V8 Gas OHV HM,HN,GD
EXCEPT A/C
MANUAL CONTROLS(C60)
Eng: L19
8th VIN Digit: N

1 Per Vehicle

1991

 

1991

 
GMC K2500

4.3L V6 Gas OHV
1
 
CODE HS
A/C
MANUAL CONTROLS(C60), HVY DUTY M/TRNS CLR(5A5), HVY DUTY A/TRNS CLR(5A6)
Eng: LB4
8th VIN Digit: Z
 

GMC K2500



4.3L V6 Gas OHV CODE HS
A/C
MANUAL CONTROLS(C60), HVY DUTY M/TRNS CLR(5A5), HVY DUTY A/TRNS CLR(5A6)
Eng: LB4
8th VIN Digit: Z

1 Per Vehicle

1991

 

1991

 
GMC K2500

4.3L V6 Gas OHV
1
 
EXCEPT A/C
MANUAL CONTROLS(C60)
CODE HS
3.73R(GT4), 4.10R(GT5), 4.56R(HC4), HEAVY DUTY RADIATOR(V01), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
Eng: LB4
8th VIN Digit: Z
 

GMC K2500



4.3L V6 Gas OHV EXCEPT A/C
MANUAL CONTROLS(C60)
CODE HS
3.73R(GT4), 4.10R(GT5), 4.56R(HC4), HEAVY DUTY RADIATOR(V01), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
Eng: LB4
8th VIN Digit: Z

1 Per Vehicle

1991

 

1991

 
GMC K2500

4.3L V6 Gas OHV
1
 
EXCEPT HVY DUTY M/TRNS CLR(5A5), HVY DUTY A/TRNS CLR(5A6)
CODE HS
3.73R(GT4), 4.10R(GT5), 4.56R(HC4), A/C
MANUAL CONTROLS(C60)
Eng: LB4
8th VIN Digit: Z
 

GMC K2500



4.3L V6 Gas OHV EXCEPT HVY DUTY M/TRNS CLR(5A5), HVY DUTY A/TRNS CLR(5A6)
CODE HS
3.73R(GT4), 4.10R(GT5), 4.56R(HC4), A/C
MANUAL CONTROLS(C60)
Eng: LB4
8th VIN Digit: Z

1 Per Vehicle

1991

 

1991

 
GMC K2500

5.7L V8 Gas OHV
1
 
EXCEPT A/C
MANUAL CONTROLS(C60)
CODE HS
3.73R(GT4), 4.10R(GT5), 4.56R(HC4), HEAVY DUTY RADIATOR(V01), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
8th VIN Digit: K
 

GMC K2500



5.7L V8 Gas OHV EXCEPT A/C
MANUAL CONTROLS(C60)
CODE HS
3.73R(GT4), 4.10R(GT5), 4.56R(HC4), HEAVY DUTY RADIATOR(V01), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
8th VIN Digit: K

1 Per Vehicle

1991

 

1991

 
GMC K2500

5.7L V8 Gas OHV
1
 
EXCEPT HVY DUTY M/TRNS CLR(5A5), HVY DUTY A/TRNS CLR(5A6)
CODE HS
3.73R(GT4), 4.10R(GT5), 4.56R(HC4), A/C
MANUAL CONTROLS(C60)
8th VIN Digit: K
 

GMC K2500



5.7L V8 Gas OHV EXCEPT HVY DUTY M/TRNS CLR(5A5), HVY DUTY A/TRNS CLR(5A6)
CODE HS
3.73R(GT4), 4.10R(GT5), 4.56R(HC4), A/C
MANUAL CONTROLS(C60)
8th VIN Digit: K

1 Per Vehicle

1991

 

1991

 
GMC K2500

5.7L V8 Gas OHV
1
 
HVY DUTY M/TRNS CLR(5A5), HVY DUTY A/TRNS CLR(5A6)
CODE HS
8th VIN Digit: K
 

GMC K2500



5.7L V8 Gas OHV HVY DUTY M/TRNS CLR(5A5), HVY DUTY A/TRNS CLR(5A6)
CODE HS
8th VIN Digit: K

1 Per Vehicle

1991

 

1990

 

1991

 

1990

 
GMC K2500

4.3L V6 Gas OHV
1
 
EXCEPT A/C
MANUAL CONTROLS(C60), HEAVY DUTY RADIATOR(V01), HEAVY DUTY RADIATOR & TRANS OIL COOLER(V02), HVY DUTY M/TRNS CLR(5A5), HVY DUTY A/TRNS CLR(5A6)
CODE HS
3.73R(GT4), 4.10R(GT5), 4.56R(HC4), ENGINE OIL COOLING SYSTEM(KC4)
Eng: LB4
8th VIN Digit: Z
 

GMC K2500



4.3L V6 Gas OHV EXCEPT A/C
MANUAL CONTROLS(C60), HEAVY DUTY RADIATOR(V01), HEAVY DUTY RADIATOR & TRANS OIL COOLER(V02), HVY DUTY M/TRNS CLR(5A5), HVY DUTY A/TRNS CLR(5A6)
CODE HS
3.73R(GT4), 4.10R(GT5), 4.56R(HC4), ENGINE OIL COOLING SYSTEM(KC4)
Eng: LB4
8th VIN Digit: Z

1 Per Vehicle

1991

 

1990

 

1991

 

1990

 
GMC K2500

5.7L V8 Gas OHV
1
 
EXCEPT A/C
MANUAL CONTROLS(C60), HEAVY DUTY RADIATOR(V01), HEAVY DUTY RADIATOR & TRANS OIL COOLER(V02), HVY DUTY M/TRNS CLR(5A5), HVY DUTY A/TRNS CLR(5A6)
CODE HS
3.73R(GT4), 4.10R(GT5), 4.56R(HC4), ENGINE OIL COOLING SYSTEM(KC4)
8th VIN Digit: K
 

GMC K2500



5.7L V8 Gas OHV EXCEPT A/C
MANUAL CONTROLS(C60), HEAVY DUTY RADIATOR(V01), HEAVY DUTY RADIATOR & TRANS OIL COOLER(V02), HVY DUTY M/TRNS CLR(5A5), HVY DUTY A/TRNS CLR(5A6)
CODE HS
3.73R(GT4), 4.10R(GT5), 4.56R(HC4), ENGINE OIL COOLING SYSTEM(KC4)
8th VIN Digit: K

1 Per Vehicle

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