DENSO Spark Plug - W27ESR-U 4045
Part Number: W27ESRUDENSO
- SKU:
- W27ESRU
- UPC:
- 042511040458
- MPN:
- 4045
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
Prop 65 Warning
Prop 65 Warning
cancer & reproductive harm
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Description
A spark plug is only as reliable as its ability to fire consistently under demanding conditions. The DENSO W27ESR-U 4045 delivers OE-level dependability with engineering designed to eliminate misfire and voltage loss, ensuring optimal combustion efficiency across your engine's RPM range. Whether you're running stock power or forced induction, this plug maintains stable ignition performance lap after lap.
- 100% pre-fired for reliability
- Copper core center electrode
- Superior thermal conductivity
- Five-rib insulator design
- Reduces flashover and voltage loss
- Dual copper and glass seal
- Gas-tight seal construction
- OE automotive specification
- MPN: 4045
Specs
CENTER ELECTRODE TYPE: |
STANDARD |
RIDING STYLE: |
STREET |
RIDING STYLE: |
UTV |
ELECTRODE TIP MATERIAL: |
NICKEL ALLOY |
HEAT RANGE: |
27 |
PRODUCT NAME: |
SPARK PLUG |
RIDING STYLE: |
SNOW |
RIDING STYLE: |
WATERCRAFT |
SPARK GAP METRIC: |
0.7 MM |
THREAD REACH METRIC: |
19.1 MM |
GROUND ELECTRODE SHAPE: |
U-GROOVE |
RIDING STYLE: |
ATV |
RIDING STYLE: |
OFF-ROAD |
SPARK GAP IMPERIAL: |
0.028' |
STYLE: |
U-GROOVE |
TERMINAL CONFIGURATION: |
THREADED STUD |
TYPE: |
RESISTOR |
UNITS: |
EACH |
CENTER ELECTRODE PROJECTION: |
NON-PROJECTED |
HEX SIZE METRIC: |
20.6 MM |
RIDING STYLE: |
ADVENTURE TOURING / DUAL-SPORT |
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