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Part #
5391
Item #
1004Z4PN
Denso 5391 Spark Plug
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Quantity
Dispatch within 24 Hours
3-Year Warranty
Denso 5391 Spark Plug, with advanced manufacturing processes, meets OEM quality standards and is a trusted supplier in the automotive aftermarket.
- Minimizes heat interference, ensuring maximum firing potential.
- Recognized as one of the best spark plugs available for superior reliability.
- Delivers consistent OE-level performance for optimal engine operation.
- Engineered to withstand extreme conditions, ensuring reliable performance over time.
- Offers a smoother ride with quicker acceleration and stable idling.
Specifications
- Brand
Denso
- Warranty
3-Year
- Item Located
United States
- Quantity
1
- Center Electrode Core Material
Copper
- Center Electrode Tip Material
Iridium
- Ground Configuration
Standard
- Ground Electrode Core Material
Nickel
- Ground Electrode Quantity
1
- Ground Electrode Tip Design
Tapercut, U-Groove
- Hex Size (mm)
20.6
- Manufacturer Heat Range
24
- Pre-Gap Size (mm)
0.8
- Reach (mm)
19
- Resistance (ohms)
5000.0
- Seat Type
Flat
- Thread Diameter (mm)
14.00
- Part #
5391
Compatibility
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This part is compatible with (19)vehicles
All
Kawasaki
KTM
| 1997-1997 | KTM | 360 MXC |
| 1997-1997 | KTM | 360 SX |
| 1997-2004 | KTM | 300 MXC |
| 1997-2005 | KTM | 250 EXC |
| 1998-2001 | KTM | 250 MXC |
| 1998-2001 | KTM | 380 MXC |
| 1998-2002 | KTM | 380 EXC |
| 1998-2002 | KTM | 380 SX |
| 1998-2004 | KTM | 300 EXC |
| 2002-2008 | KTM | 65 SX |
| 2003-2006 | KTM | 50 SX Pro Sr LC |
| 2003-2007 | KTM | 50 Mini Adventure |
| 2003-2007 | KTM | 50 SX Pro Jr LC |
| 2003-2007 | KTM | 50 Sr Adventure |
| 2006-2006 | KTM | 250 SXS |
| 2007-2007 | KTM | 50 SX |
| 2008-2008 | KTM | 50 SX Mini |
| 2005-2006 | Kawasaki | KX250 |
| 2007-2007 | Kawasaki | KX250 |
Highlights
- 1998
- 1997
- 2008
- 2007
- 2006
- 2005
- 2004
- 2003
- 2002
- 2001
- 2000
- 1999
- KTM
- Kawasaki
- 50 SX Pro Jr LC
- 250 EXC
- 50 Sr Adventure
- 380 MXC
- 50 Mini Adventure
- 250 SXS
- 380 SX
- KX250
- 50 SX Pro Sr LC
- 50 SX
- 50 SX Mini
- 360 SX
- 300 MXC
- 360 MXC
- 65 SX
- 250 MXC
- 300 EXC
- 380 EXC
Features
Denso 5391 Spark Plug, with advanced manufacturing processes, meets OEM quality standards and is a trusted supplier in the automotive aftermarket.
- Minimizes heat interference, ensuring maximum firing potential.
- Recognized as one of the best spark plugs available for superior reliability.
- Delivers consistent OE-level performance for optimal engine operation.
- Engineered to withstand extreme conditions, ensuring reliable performance over time.
- Offers a smoother ride with quicker acceleration and stable idling.
Shipping and Warranty
Fast Shipping
Easy Return
Warranty Policy
Frequently Asked Questions
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