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Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Denso

DENSO IU27A 5366 Iridium Spark Plug — Iridium Iridium Spark Plug - IU27A

MPN: 5366 SKU: IU27A
Denso

DENSO IU27A 5366 Iridium Spark Plug — Iridium Iridium Spark Plug - IU27A

MPN: 5366 SKU: IU27A
Availability:
Out of stock
Six times harder than platinum, iridium withstands temperatures up to 4,000°F Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing performance improves 360° laser welding of electrode provides a seal that resists wear even in the worst conditions Ground electrode features a tapered cut and U-groove that form a large volume area for the flame's center Specs Electrical Resistance 5k Ohms Model IU27A Riding Style Street Terminal Configuration Threaded Stud Spark Gap 0.9 mm Thread Reach 19.1 mm Electrode Tip Material Iridium Ground Electrode Shape Angled Hex Size 16 mm Center Electrode Type Fine Wire Spark Gap 0.035" Center Electrode Projection Non-Projected Product Name Spark Plug Style Iridium Type Resistor Units Each Heat Range 27
Sold out
Original price $16.95 - Original price $16.95
Original price
$16.95
$16.95 - $16.95
Current price $16.95

Product Details

Features

  • Six times harder than platinum, iridium withstands temperatures up to 4,000°F
  • Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing performance improves
  • 360° laser welding of electrode provides a seal that resists wear even in the worst conditions
  • Ground electrode features a tapered cut and U-groove that form a large volume area for the flame's center

Specs

Electrical Resistance 5k Ohms
Model IU27A
Riding Style Street
Terminal Configuration Threaded Stud
Spark Gap 0.9 mm
Thread Reach 19.1 mm
Electrode Tip Material Iridium
Ground Electrode Shape Angled
Hex Size 16 mm
Center Electrode Type Fine Wire
Spark Gap 0.035"
Center Electrode Projection Non-Projected
Product Name Spark Plug
Style Iridium
Type Resistor
Units Each
Heat Range 27


Product Description

Features

  • Six times harder than platinum, iridium withstands temperatures up to 4,000°F
  • Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing performance improves
  • 360° laser welding of electrode provides a seal that resists wear even in the worst conditions
  • Ground electrode features a tapered cut and U-groove that form a large volume area for the flame's center

Specs

Electrical Resistance 5k Ohms
Model IU27A
Riding Style Street
Terminal Configuration Threaded Stud
Spark Gap 0.9 mm
Thread Reach 19.1 mm
Electrode Tip Material Iridium
Ground Electrode Shape Angled
Hex Size 16 mm
Center Electrode Type Fine Wire
Spark Gap 0.035"
Center Electrode Projection Non-Projected
Product Name Spark Plug
Style Iridium
Type Resistor
Units Each
Heat Range 27


Part Numbers
Store SKU MFR. Product # Availability
IU27A 5366 Out of Stock

Features

  • Six times harder than platinum, iridium withstands temperatures up to 4,000°F
  • Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing performance improves
  • 360° laser welding of electrode provides a seal that resists wear even in the worst conditions
  • Ground electrode features a tapered cut and U-groove that form a large volume area for the flame's center

Specs

Electrical Resistance 5k Ohms
Model IU27A
Riding Style Street
Terminal Configuration Threaded Stud
Spark Gap 0.9 mm
Thread Reach 19.1 mm
Electrode Tip Material Iridium
Ground Electrode Shape Angled
Hex Size 16 mm
Center Electrode Type Fine Wire
Spark Gap 0.035"
Center Electrode Projection Non-Projected
Product Name Spark Plug
Style Iridium
Type Resistor
Units Each
Heat Range 27