Product Description
ACDelco 41-822 Conventional Spark Plug – Copper Core
Note: This item has been discontinued by ACDelco and availability may be limited to remaining inventory.
The ACDelco 41-822 Conventional Spark Plug is features a copper core for dependable performance and consistent starts. Designed for a wide range of older GM and non-GM vehicles, it provides solid ignition reliability and heat transfer for everyday driving needs.
Key Features
- Copper core center electrode for excellent conductivity
- Nickel alloy tip for consistent spark performance
- Ribbed suppressor seal minimizes flashover
- Black oxide coating resists corrosion
- OE-quality replacement for older ignition systems
Specifications
- Brand: ACDelco
- Part Number: 41-822
- Type: Conventional Spark Plug
- Core Material: Copper
- Thread Size: 14 mm
- Reach: 0.460 in (11.7 mm)
- Hex Size: 5/8 in (16 mm)
- Gap: 0.035 in (0.9 mm)
- Heat Range: 12
- Shipping Dimensions: 3.4 × 0.9 × 0.9 in (8.6 × 2.3 × 2.3 cm)
- Weight: ~0.1 lb (45 g)
- Country of Origin: Mexico / USA (varies by batch)
Applications
- GM models requiring conventional spark plugs
- Older domestic and import vehicles
- Small engines, generators, and light equipment
- Vehicles using ACDelco R44LTS or equivalent plug
Cross References
- ACDelco: R44LTS
- NGK: BKR5E
- Champion: RN11YC4
- Denso: K16PR-U
- Motorcraft: SP-432
- Bosch: 7913
Additional Information
- Check vehicle owner’s manual for proper gap and torque specs
- Use dielectric grease on boot during installation
- Meets SAE and ISO performance standards
