Champion Iridium Spark Plug - Champion Race Plugs (9120)

Champion Race PlugsMPN9120
Sale Price$10.27
Description : Champion® Iridium - the ultimate element. This spark plug's fine-wire iridium center and platinum ground electrodes provide the sharpest spark focus for maximum performance.
Champion Champion Iridium 9120 Spark Plug
Champion Iridium Spark Plug
My Location

Product Details

Description

Champion® Iridium - the ultimate element. This spark plug's fine-wire iridium center and platinum ground electrodes provide the sharpest spark focus for maximum performance.
Champion Champion Iridium 9120 Spark Plug
Champion Iridium Spark Plug

Features & Benefits

  • Champion Iridium - Maximum Performance. Premium Spark Plug
  • Fine-wire center electrode and V-trimmed for greater ignitability
  • V-trimmed ground electrode promotes sharper spark focus
  • Maintains stable operating temperature under all engine loads
  • Heat-Active™ alloy allows electrodes to reach optimal temperature quickly

Part Number (MPN)
9120
SKU
9120
UPC / GTIN
037551015313 / 00037551015313
Condition
New
Brand
Champion Spark Plugs Champion Iridium
Center Electrode Design
Fine Wire
Center Electrode Diameter (inch)
0.078
Center Electrode Tip Material
Iridium
Classification
Champion Iridium
Core Nose Length
0.560
Electrical Terminal Type
Non-Removable Nut
Gap Style
J Gap
Grade Type
Premium
Ground Electrode Core Material
Nickel
Ground Electrode Material
Nickel
Ground Electrode Quantity
1
Ground Electrode Tip Design
J Gap
Ground Electrode Tip Material
Iridium-Platinum
Hex Size
16
Hex Type
Hex
Indexed
Yes
Installed Height (inch)
1.990
Insulator Projection (inch)
0.300
Manufacturer Heat Range
10
Part Description
Spark Plug
Plug Type
QC10WEPI
Pre-Gap Size
0.028
Reach
1.000
Resistor Type
Yes
Seat Type
Flat
Skirt
No
Subject To Prop 65 (yes/no)
No
Taper Diameter (inch)
0.250
Thread Diameter
0.551
UPC
00037551015313
Washer Included
Yes
Washer Type
Crush

YearMakeModelBody & TrimEngine & Transmission
Vehicle #1
Year
Make
Model
Body & Trim
Engine & Transmission

BrandEquivalent Part Numbers

Rows per page:

0-0 of 0

BrandEquivalent Part Numbers
Champion Spark Plug
QC10WEPI
Evinrude
5010808

Shipping Policy

Operated by RevolutionParts Inc · Effective date: 11/2025 · Last updated: 4/2026... Check out our Shipping Policy for more details.

Return Policy

At PartsDirect.parts, operated by RevolutionParts Inc, we want you to be completely satisfied with your purchase. This policy outlines how to cancel orders, initiate returns, and receive refunds. Please read it carefully before completing your purchase... Check out our Return Policy for more details.