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AC-DELCO Spark Plug
AC-DELCO Spark Plug
Part #:
ACD R42LTS
Line:
ACDelco
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Features & Benefits
Warranty:
Standard : See Manufacturer's Complete Written Policy
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WARRANTY INFORMATION
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Warranty
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ACDelco Professional Conventional Spark Plugs are designed for reliability and efficient performance, and are a high quality replacement for many vehicles on the road today. Their high-quality copper cores and outstanding suppression characteristics deliver reliable performance. They are also available for Marine applications. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function.
- Black Onyx coating helps reduce corrosion
- Copper core provides great heat transfer and helps maximize plug durability
- Ribbed suppressor seal extends resistance and helps prevent spark 'flash over' and misfires
- Nickel-chrome alloy sheathing helps prevent corrosion on center electrode
- Available for use in Marine applications
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Specifications
| Ground Electrode Quantity | 1 |
| Thread Diameter | 0.55 in |
| Manufacturer Part Number | R42LTS |
| Spark Plug Reach | 17.5 mm |
| Sub Brand | Standard |
| VMRS Code | 033003005 |
| Spark Plug Seat Type | Tapered |
| Weight | 0.1 lbs |
| Spark Plug Heat Range | NGK2 |
| Brand | ACDelco |
| Spark Plug Thread Size | 14 mm |
| Length | 3 in |
| Seat Type | Tapered |
| Electrode Core Material | Copper |
| Insulator Material | Ceramic |
| Resistor Type | Yes |
| Spark Plug Hex Size | 5/8 in. |
| SDS Required | No |
| Hex Size | 5/8 in |
