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2004 GMC C8500 Topkick

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Autolite AP5245 Spark Plug
for 2004 GMC C8500 Topkick 8.1L V8 Gas OHV

Autolite AP5245 Spark Plug - 2004 GMC C8500 Topkick Image 1
Autolite AP5245 Spark Plug - 2004 GMC C8500 Topkick Image 2
Autolite AP5245 Spark Plug - 2004 GMC C8500 Topkick

Autolite
Brand:Autolite
Part Number: AP5245
UPC: 009100258106
Weight: 0.11 lbs
Condition:New



On Sale:

$5.82

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

Product Information

Description:

Get the Autolite AP5245 Spark Plug for your 2004 GMC C8500 Topkick. Buy now and secure your purchase online!

Autolite Platinum spark plugs are engineered with a platinum center electrode firing tip that provides improved performance and increased durability, making it a reliable choice for all older engine applications and designs. Its platinum design delivers quicker firing, smoother starts, for better acceleration, and improved fuel efficiency.

Features and Benefits:

  • Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended life.
  • Engineered with a platinum firing tip that prevents gap erosion for longer service life.
  • Its high alumina ceramic insulator provides thermal conductivity and superior insulation for increased strength.
  • The multi-rib insulator prevents flash-over.

Specifications:

Center Electrode Core Material:
Copper
Center Electrode Insulator Tip Projection:
0.19 in.
Center Electrode Insulator Tip Projection:
4.83 mm
Center Electrode Projection:
Long Projection
Center Electrode Tip Material:
Platinum
Core Nose Length:
0.449 in.
Core Nose Length:
11.4 mm
Electrical Terminal Type:
Non-Removable Nut
Grade Type:
Performance
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Standard
Ground Electrode Tip Material:
Nickel
Hex Size:
5/8 in.
Hex Type:
Hex
Indexed:
No
Insulator Height:
2.026 in.
Insulator Height:
51.46 mm
Insulator Material:
Ceramic
Manufacturer Heat Range:
10
Pre-Gap Size:
0.04 in.
Pre-Gap Size:
1.02 mm
Reach:
0.679 in.
Reach:
17.25 mm
Resistance:
4000 Ohm
Resistor Type:
Yes
Seat Type:
Tapered
Thread Diameter:
14 mm
Washer Included:
No
ACDelco #:
41-928
ACDelco #:
6
ACDelco #:
R44LTSM
ACDelco #:
R44LTSM6
ACDelco #:
R44LTSMA
Bosch #:
HR8LPX
Bosch #:
HR8LPX+
Bosch #:
HR9LPP30X
Champion Spark Plug #:
2103
Champion Spark Plug #:
RS14PMC4
Motorcraft #:
AGSF23C
Motorcraft #:
AGSF43C
Motorcraft #:
SP461
NGK #:
2815
NGK #:
TR4GP
NGK #:
TR4VX
Torch #:
8005
Country of Origin:
MX

Manufacturer Warranty:

4 Years

Autolite AP5245 Spark Plug compatibility with your 2004 GMC C8500 Topkick...

Last Updated: 10/05/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
GMC C8500 Topkick

8.1L V8 Gas OHV
8
 
Platinum
Gap .060 (in)
 

GMC C8500 Topkick



8.1L V8 Gas OHV Platinum
Gap .060 (in)

8 Per Vehicle

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