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SKP SP1003 Spark Plug
| Brand | SKP SP1003 |
|---|---|
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Iridium |
| Fits | Ford · 6 vehicles |
Iridium tip. Promotes consistent spark performance and reliable ignition.
Copper core. Helps conduct heat efficiently for stable operation.
Spark plug for secondary ignition applications.
Cross-references Autolite HT2, PZT2F and PZT2FE for the same application. See all 4.
Iridium Spark Plug for Ford Super Duty
SKP SP1003 is a spark plug for secondary ignition service, built with a copper center electrode core and an iridium center electrode tip. It is specified for 2005-2007 Ford F-250 Super Duty and 2005-2007 Ford F-350 Super Duty applications with a black ignition coil boot.
This SKP spark plug is a direct-fit ignition service part for Ford Super Duty gas engine applications listed below. The preset gap and laser-welded iridium tip support consistent spark delivery, while the solid Inconel nickel bridge ground electrode is specified for durability in demanding engine conditions.
- Copper core center electrode for stable conductivity
- Iridium tip center electrode for precise spark performance
- Preset gap; do not gap before installation
- 360-degree laser-welded iridium tip center electrode
- Solid Inconel nickel bridge ground electrode
- Compatible with black ignition coil boot applications
Fitment Details
- Fits 2005-2007 Ford F-250 Super Duty, N/A; w/ Black Ignition Coil Boot; Do Not Gap, is Preset; 360- Laser-Welded Iridium Tip Center Electrode; Solid Inconel Nickel Bridge Ground Electrode
- Fits 2005-2007 Ford F-350 Super Duty, N/A; w/ Black Ignition Coil Boot; Do Not Gap, is Preset; 360- Laser-Welded Iridium Tip Center Electrode; Solid Inconel Nickel Bridge Ground Electrode
What This Spark Plug Helps Address
- Engine misfire caused by worn or fouled plugs
- Hard starting related to weak secondary ignition output
- Rough idle from inconsistent spark delivery
- Reduced throttle response from degraded plug performance
- Maintenance replacement for Ford F-250 Super Duty and Ford F-350 Super Duty ignition service
Installation Notes and Tips
Verify the vehicle uses the listed black ignition coil boot application before installation. This plug is preset and should not be gapped. Confirm the part number SP1003 against the original plug specification and follow the vehicle service procedure for ignition component replacement.
Quality Assurance
SKP SP1003 is built to the stated electrode materials and fitment requirements for the listed Ford Super Duty applications. Cross-reference part numbers include Autolite HT2 and interchange references such as PZT2F.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | w/ Black Ignition Coil Boot; Do Not Gap, is Preset; 360- Laser-Welded Iridium Tip Center Electrode; Solid Inconel Nickel Bridge Ground Electrode |
| 2007 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | w/ Black Ignition Coil Boot; Do Not Gap, is Preset; 360- Laser-Welded Iridium Tip Center Electrode; Solid Inconel Nickel Bridge Ground Electrode |
| 2006 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | w/ Black Ignition Coil Boot; Do Not Gap, is Preset; 360- Laser-Welded Iridium Tip Center Electrode; Solid Inconel Nickel Bridge Ground Electrode |
| 2006 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | w/ Black Ignition Coil Boot; Do Not Gap, is Preset; 360- Laser-Welded Iridium Tip Center Electrode; Solid Inconel Nickel Bridge Ground Electrode |
| 2005 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | w/ Black Ignition Coil Boot; Do Not Gap, is Preset; 360- Laser-Welded Iridium Tip Center Electrode; Solid Inconel Nickel Bridge Ground Electrode |
| 2005 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | w/ Black Ignition Coil Boot; Do Not Gap, is Preset; 360- Laser-Welded Iridium Tip Center Electrode; Solid Inconel Nickel Bridge Ground Electrode |
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