NGK SPARK PLUGS Spark Plug - ER9EH 5869
Part Number: 21030187NGK SPARK PLUGS
- SKU:
- 21030187
- UPC:
- 087295058695
- MPN:
- 5869
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
Description
Maintaining proper spark plug heat range is critical for engine reliability and performance—run too cool and you'll foul plugs, run too hot and you risk preignition and detonation. The NGK ER9EH delivers the thermal stability serious racers and tuned engines demand, with a carefully engineered heat range that performs across varying load conditions and fuel octane levels. Whether you're building a high-compression stroker or pushing forced induction limits, these plugs are engineered to handle the precision requirements of performance applications.
- High alumina ceramic construction
- Improved heat dissipation
- Deep-seated copper core
- Wide operating heat range
- Nickel alloy tip
- Extended service life
- Prevents fouling conditions
- Eliminates preignition risk
- Superior electrical insulation
- MPN: 5869
Specs
CENTER ELECTRODE PROJECTION: |
NON-PROJECTED |
CENTER ELECTRODE TYPE: |
STANDARD |
ELECTRODE TIP MATERIAL: |
NICKEL ALLOY |
MODEL: |
ER9EH |
SPARK GAP IMPERIAL: |
0.028' |
TYPE: |
RESISTOR |
GROUND ELECTRODE CONFIGURATION: |
SINGLE |
HEX SIZE METRIC: |
12.7 MM |
PRODUCT NAME: |
SPARK PLUG |
STYLE: |
STANDARD |
HEAT RANGE: |
9 |
RIDING STYLE: |
STREET |
SPARK GAP: |
0,7 MM (0,028') |
SPARK GAP METRIC: |
0.7 MM |
TERMINAL CONFIGURATION: |
THREADED STUD |
THREAD REACH METRIC: |
19.1 MM |
ELECTRICAL RESISTANCE: |
5K OHMS |
GROUND ELECTRODE SHAPE: |
STANDARD |
UNITS: |
EACH |
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