Autolite XST458DP - Autolite XST458DP Xtreme Start Iridium Lawn & Garden Spark Plug - Display Pack
$549
MSRP: $6.22
Save: $0.73
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AUTOLITE part description
Product Description
Autolite XST458DP Xtreme Start Iridium Lawn & Garden Spark Plug - Display Pack
Features & Benefits
- 0.6mm finewire design offers exceptional fouling resistance for reliable starting in any season or weather condition
- Engineered with an iridium-enhanced center electrode that delivers 26% faster starts*, better fuel efficiency, and optimal engine performance.
- Up to 26% quicker engine starts than the OE plug* (* Testing performed by independent lab in comparison to OE Standard Spark Plug)
- The Yttrium-enhanced ground electrode provides superior heat transfer providing more durability under high temps and pressure for greater life.
- Up to 21% less HC emissions than the OE plug* (* Testing performed by independent lab in comparison to OE Standard Spark Plug)
- Its high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
Product Attributes
Resistance | 1 82 |
Ground Electrode Tip Design | Standard |
Ground Electrode Core Material | Nickel |
Electrical Terminal Type | Non-Removable Nut |
Center Electrode Core Material | Copper |
Center Electrode Tip Material | Iridium |
Pre-Gap Size | 0.03 IN |
Ground Electrode Quantity | 1 |
Hex Size | 21 MM |
Seat Type | Flat |
Reach | 9.4996 MM |
Thread Diameter | 14 MM |
Insulator Material | Ceramic |
Resistor Type | No |
Ground Electrode Tip Material | Nickel |
Center Electrode Design | Fine Wire |
Center Electrode Projection | Short Projection |
Washer(s) Included | Yes |
Grade Type | Performance |
Hex Size | 13/16 IN |
Manufacturer Heat Range | 2 |
Reach | 0.374 IN |
Skirt | Yes |
Hex Type | Hex |
Indexed | No |
Pre-Gap Size | 0.7619999999999999 MM |
Additional Information
Country of Origin (Primary) | MX |
Harmonized Tariff Code (Schedule B) | 8511100000 |
Warranty Special | No Warranty |
Warranty Special UOM | TX |
Harmonized Tariff Code (HTS) | 8511100000 |
UPC | 00009100534095 |
UNSPSC | 26101732 |
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