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2003 GMC Sierra 3500

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ACDelco 55503649 Engine Heater
for 2003 GMC Sierra 3500

ACDelco 55503649 Engine Heater - 2003 GMC Sierra 3500 Image 1
ACDelco 55503649 Engine Heater - 2003 GMC Sierra 3500 Image 2
ACDelco 55503649 Engine Heater - 2003 GMC Sierra 3500

ACDelco
Brand:ACDelco
Part Number: 55503649
UPC: 195491180468
Weight: 0.38 lbs
Condition:New



On Sale:

$42.46

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

Product Information

Description:

Get the ACDelco 55503649 Engine Heater for your 2003 GMC Sierra 3500. Buy now and secure your purchase online!

GM Genuine Parts Engine Heater are designed, engineered, and tested to rigorous standards, and are backed by General Motors. 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 Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Body Length:
2.5 in.
Body Length:
63.63 mm
Body Outside Diameter:
1.17 in.
Body Outside Diameter:
29.7 mm
Electrical Connector Quantity:
1
Fits Hole Diameter:
1.1 in.
Fits Hole Diameter:
28 mm
Heater Type:
Expansion Plug
Mounting Hardware Included:
No
Outlet Outside Diameter:
1.5 in.
Outlet Outside Diameter:
38.1 mm
Probe Diameter:
0.31 in.
Probe Length:
0.35 in.
Probe Length:
9 mm
Programming Required:
No
Replaceable Cord:
Yes
Universal Or Specific Fit:
Specific
Voltage:
115 VDC
Wattage:
400
Country of Origin:
CA

ACDelco 55503649 Engine Heater compatibility with your 2003 GMC Sierra 3500...

Last Updated: 05/30/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2004

 

2003

 

2002

 

2001

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 3500

6.0L V8 Gas OHV
1
 
VEHICLES BUILT WITH BRASS COLORED, 3-PIN HEATER
ENGINE BLOCK HEATER(K05)
Eng: LQ4
8th VIN Digit: U
 

GMC Sierra 3500



6.0L V8 Gas OHV VEHICLES BUILT WITH BRASS COLORED, 3-PIN HEATER
ENGINE BLOCK HEATER(K05)
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 3500

8.1L V8 Gas OHV
1
 
VEHICLES BUILT WITH BRASS COLORED, 3-PIN HEATER
ENGINE BLOCK HEATER(K05)
Eng: L18
8th VIN Digit: G
 

GMC Sierra 3500



8.1L V8 Gas OHV VEHICLES BUILT WITH BRASS COLORED, 3-PIN HEATER
ENGINE BLOCK HEATER(K05)
Eng: L18
8th VIN Digit: G

1 Per Vehicle

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