Champion 9406 - Iridium™ Spark Plug
$899
MSRP: $12.80
Save: $3.81
In stock
limited availability at this price!
Pay over 3-12 months with
. Learn more
CHAMPION part description
Product Description
Champion Iridium Spark Plug RET8ZWYPB Carton of 4
Application Summary
Avanti Pass. Car: 4.6L V8 (07-07); Ford Lt. Trk.: 4.6L V8 (10-08), 5.4L V8 (14-08), 6.8L V10 (15-08); Ford Pass. Car: 4.6L V8 (10-08); Lincoln Lt. Trk.: 5.4L V8 (14-08); Mercury Lt. Trk.: 4.6L V8 (10-08)
Features & Benefits
- Champion Iridium - Maximum Performance. Premium Spark Plug
- Champion Iridium - Maximum Performance. Premium Spark Plug
- Iridium center electrode delivers maximum life
- 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-ActiveTM alloy allows electrodes to reach optimal temperature quickly
- Heat-Active alloy allows electrodes to reach optimal temperature quickly
Product Attributes
| Ground Electrode Tip Design | J Gap |
| Ground Electrode Core Material | Platinum |
| Electrical Terminal Type | Non-Removable Nut |
| Center Electrode Tip Material | Iridium |
| Pre-Gap Size | 0.041 IN |
| Ground Electrode Quantity | 1 |
| Hex Size | 0.546 IN |
| Insulator Height | 0.14 IN |
| Manufacturer Heat Range | 8 |
| Seat Type | Tapered |
| Reach | 1 IN |
| Thread Diameter | 0.470 IN |
| Resistor Type | Yes |
| Hex Type | Hex |
| Classification | Champion Iridium |
| Part Description | Spark Plug |
| Plug Type | RET8ZWYPB |
| Hex Size | 14.000 MM |
| Thread Diameter | 12.000 MM |
| Title | Champion Iridium- Boxed - RET8ZWMPB4 |
| Ground Electrode Tip Material | Iridium-Platinum |
| Center Electrode Design | Fine Wire |
| Grade Type | Premium |
| Pre-Gap Size | 1.15 MM |
| Subject To Prop 65 (yes/no) | No |
Additional Information
| Country of Origin (Primary) | US |
| Harmonized Tariff Code (Schedule B) | 8511100000 |
| Harmonized Tariff Code (HTS) | 8511100000 |
| Refurbished Part | N |
| Remanufactured Part | N |
| UPC | 00037551012527 |
| VMRS Code | 033003005 |
Part Interchanges
Fits Vehicles
- Blue Bird Vision School Bus (2018)
- Ford F-750 (2016-2019)
- Ford F-59 Commercial Stripped Chassis (2011-2019)
- Ford F-650 (2012-2013, 2015-2019)
- Ford F-53 Motorhome Chassis (2008-2009, 2011-2019)
- Ford F-550 Super Duty (2008-2019)
- Avanti Avanti (2007)
- Lincoln Mark LT (2008)
- Ford F-150 (2008-2010)
- Ford Explorer Sport Trac (2008-2010)
- Ford Explorer (2008-2010)
- Ford Mustang (2008-2010)
- Lincoln Navigator (2008-2014)
- Mercury Mountaineer (2008-2010)
- Ford Expedition (2008-2014)
- Ford F-450 Super Duty (2008-2019)
- Ford F-350 Super Duty (2008-2010)
- Ford F-250 Super Duty (2008-2010)
California residents see Prop 65 Warning(s)
Don't know your part number?
Take a photo and we'll identify it!












