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| Attribute | Value |
|---|---|
| Center Electrode Core Material | Copper |
| Center Electrode Design | Fine Wire |
| Center Electrode Insulator Tip Projection | 0.12, 3.0 |
| Center Electrode Projection | Mid Projection |
| Center Electrode Tip Material | Platinum |
| Electrical Terminal Type | Non-removable Nut |
| Grade Type | Performance |
| Ground Configuration | J-gap |
| Ground Electrode Core Material | Nickel |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | Standard |
| Ground Electrode Tip Material | Platinum |
| Hex Size | 5/8" (16mm) |
| Insulator Height | 2.07, 52.5 |
| Insulator Material | Ceramic |
| Manufacturer Heat Range | 5 |
| Material Grade | Double Platinum |
| Part Number | Ptr5c-13 |
| Pre Gap Size | .052, 1.3 |
| Reach | 0.689, 17.5 |
| Resistance | 5000.0 |
| Resistor Type | Yes |
| Seat Type | Tapered |
| Service Number | Ptr5c-13 |
| Short Style Spark Plug | No |
| Skirt | No |
| Skirt Length | 0.0 |
| Stock Number | 7740 |
| Thread Diameter | 0.551, 14.0 |
| Washer Included | No |
This part fits the following vehicles:
This is a universal part that fits 2,520 vehicle configurations across 10 makes.
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This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.
Warranty does NOT cover:
Fits Years: 1978 1979 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
Keep your Northstar V8 running smoothly by choosing the right spark plugs and avoiding common pitfalls.
Read Full Guide →If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.
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