Autolite
Spark Plug - Racing - 14 mm Thread - 0.750 in Reach - Gasket Seat - Non-Resistor - Each
atlAR3910X
A$18.72
Autolite Copper Core Spark Plugs 5143 Plug, Copper, 14mm Thread, 0.809 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each
Autolite Copper Core Spark Plugs 5143 Plug, Copper, 14mm Thread, 0.809 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each
A$12.07
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Description
Autolite copper core spark plugs feature a cold-formed steel shell with precision-rolled threads, a full copper core electrode for better performance, and a one-piece terminal post to add strength. The ignition plugs use a copper-glass seal that bonds the insulator and terminal post center electrode together. This ensures full voltage at the spark gap and a 100 percent leak-proof, gas-tight seal. Autolite features an extensive application guide to cover just about everything with an internal combustion engine. Keep your engine running smoothly and reliably with Autolite replacement copper core spark plugs.
Part Type
Spark Plug
Specifications
- Product Attributes - Brand
- Autolite
- Product Attributes - Manufacturer's Part Number
- 5143
- Product Attributes - Part Type
- Spark Plugs
- Product Attributes - Product Line
- Autolite Copper Core Spark Plugs
- Product Attributes - UPC
- 00009100051431
- Product Attributes - Spark Plug Thread Size
- 14mm
- Product Attributes - Spark Plug Reach (in.)
- 0.809 in.
- Product Attributes - Spark Plug Reach (mm)
- 20.55mm
- Product Attributes - Shorty Spark Plug
- No
- Product Attributes - Resistor
- Yes
- Product Attributes - Electrode Tip Material
- Nickel
- Product Attributes - Electrode Core Material
- Copper
- Product Attributes - Center Electrode Type
- Extended Projected
- Product Attributes - Spark Plug Seat Style
- Tapered
- Product Attributes - Wrench Diameter
- 5/8 in.
- Product Attributes - Ground Strap Quantity
- One
- Product Attributes - Quantity
- Sold individually.
Reference Information
| Brand Name/s | Autolite |
|---|---|
| StreetFX SKU | atl5143 |
| SFX Item ID | 5177619 |
| Supplier Item Code | 5177619 |
| Manufacturer SKU | 5143 |
| Manufacturer UPC | 9100051431 |
| Alternative References | AUT5143, 14mm |
Compatibility
| Application Data |
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