Description
The Champion 7570 Double Platinum Power Spark Plug is a premium standard replacement spark plug engineered to deliver consistent ignition performance, long service life, and dependable operation across a wide range of engines. Built with a platinum fine-wire center electrode and platinum pad ground electrode, this spark plug improves ignitability while resisting wear under demanding conditions.
Champion’s Heat-Active alloy helps maintain optimal electrode temperature, ensuring stable combustion and reliable spark under varying engine loads. The V-trimmed ground electrode enhances spark focus for improved efficiency, while the factory-set 1.15 mm (0.045 in) gap supports proper ignition performance out of the box.
Designed with a tapered seat, 14 mm thread diameter, and 1-inch reach, this plug is engineered for precise fitment in compatible Chrysler, Dodge, and Jeep engines, including multiple V6, inline-4, and HEMI V8 applications. As part of the Champion Double Platinum lineup, it provides dependable OEM replacement performance for both daily driving and heavy-duty use.
Features
- Premium double platinum spark plug for extended durability and performance
-
Platinum center and ground electrodes for enhanced wear resistance
-
Fine-wire center electrode improves ignitability
-
V-trimmed ground electrode for sharper spark focus
-
Heat-Active alloy helps maintain optimal operating temperature
- Stable performance across varying engine loads
-
Pre-gapped: 1.15 mm (0.045 in)
-
Plug Type: RE14PMPB
-
Thread Diameter: 14 mm
-
Reach: 1.0 in
-
Seat Type: Tapered
-
Hex Size: 5/8 in (15.88 mm)
-
Resistor Type: Yes
-
Terminal Type: Non-removable nut
-
Ground Electrode Quantity: 1
-
Grade Type: Standard Replacement
-
Washer Included: No
-
Indexed: No
-
Prop 65: No
Vehicle Fitment
Chrysler
- 300 (2005–2008) – 5.7L V8
- 300 (2008) – 2.7L V6
- Aspen (2007–2008) – 5.7L V8
- PT Cruiser (2001–2010) – 2.4L L4
- Sebring (2001–2006) – 2.4L L4
- Voyager (2001–2003) – 2.4L L4
Dodge
- Caravan (2001–2007) – 2.4L L4
- Charger (2006–2008) – 5.7L V8
- Charger (2008) – 2.7L V6
- Durango (2004–2008) – 5.7L V8
- Magnum (2005–2008) – 5.7L V8
- Magnum (2007–2008) – 2.7L V6
- Neon (2003–2005) – 2.4L L4
- Ram 1500 (2003–2008) – 5.7L V8
- Ram 2500 (2003–2008) – 5.7L V8
- Ram 3500 (2003–2008) – 5.7L V8
- Stratus (2001–2006) – 2.4L L4
Jeep
- Commander (2006–2008) – 5.7L V8
- Grand Cherokee (2005–2008) – 5.7L V8
- Grand Cherokee (2006–2010) – 6.1L V8
- Liberty (2002–2005) – 2.4L L4
- TJ (2003–2006) – 2.4L L4
- Wrangler (2003–2006) – 2.4L L4
