Aztec Spark Plug, PR4ES Replacement
Details
Replacement spark plug for Aztec-brand floor equipment, part designation PR4ES. This is a direct replacement ignition component for compatible Aztec machines.
The specific Aztec equipment model this spark plug fits is not specified in the source data. Confirm your machine's model before ordering.
NGK BPR4ES spark plug — also genuine Kawasaki OEM for FR600V/FR651/FR730V small engines
- NGK BPR4ES resistor spark plug — copper-core center electrode with nickel tip, solid nickel ground electrode
- Also sold as genuine Kawasaki OEM BPR4ES for small gas engines
- Heat range 4, 5,000-ohm resistor, gasket seat
- Fits Kawasaki small engines FR600V-AS06, FR651-S08, FR651V-AS04, FR651V-AS05, FR651V-AS08, and FR730V-AS05
Specifications
| Thread size | 14mm (0.551"), 1.25mm pitch |
| Reach | 3/4" (19mm) |
| Hex size | 13/16" (21mm) |
| Heat range | 4 |
| Gap (as shipped) | 0.031-0.032" (0.8mm) |
| Resistor | 5,000 ohm |
| Seat type | gasket |