Help your outdoor power equipment fire up quickly with the Autolite spark plug 2976, a copper-core plug engineered for quick starts and the power your equipment needs. It is a direct-fit replacement for many listed applications across a wide range of outdoor power equipment, including blowers, chain saws, brush cutters and augers. See the "Vehicles it fits" section for the full list.
- Copper core: The copper core center electrode aids thermal control and helps the plug resist fouling.
- Nickel electrodes: Specially engineered high nickel alloy center and ground electrodes are designed for extended life.
- Ceramic insulator: A high alumina multi-rib ceramic insulator provides thermal conductivity and strong insulation for added strength.
- Nickel-plated shell: The corrosion-resistant nickel-plated shell adds durability.
Specifications: M14 x 1.25 metric thread, 0.374 in (9 mm) reach, 3/4 in hex, flat seat with a flat washer included, Autolite heat range 8, and a pre-gap of 0.025 in (0.6 mm). It has a mid-projection center electrode and a single ground electrode. It is a non-resistor plug with a removable terminal nut.
Hard starting, misfires, rough running, or fouled and worn electrodes are signs a spark plug may need replacing. Sold individually. Backed by a 2-year limited warranty. Country of origin: China.
Interchange: W14MPR-U10 · W14MP-U10 · W20MP-U · BPM6A-10 · BPM6A S25 · BPM8Y S25 · BPMR4A-10 · BPMR6A S25 · (PV)BPM6Y
W10CC · WS8F · 5843 · 848 · 8481 · 848S · 853S · CJ7Y · CJ8Y · RCJ8Y · 6017 · 5569737 · A42N · A42NX · 747 · BPM4A · BPM6A · BPM6Y · BPM8Y · BPMR4A · BPMR6A · L6TC · W14MPRU10 · W14MPU10 · W20MPU · BPM6A10 · BPM6AS25 · BPM8YS25 · BPMR4A10 · BPMR6AS25 · PVBPM6Y
This part cross-references / interchanges with the following part numbers:
W10CC, WS8F, 5843, 848, 8481, 848S, 853S, CJ7Y, CJ8Y, RCJ8Y, 6017, W14MPR-U10, W14MP-U10, W20MP-U, 5569737, A42N, A42NX, 747, BPM4A, BPM6A, BPM6A-10, BPM6A S25, BPM6Y, BPM8Y, BPM8Y S25, BPMR4A, BPMR4A-10, BPMR6A, BPMR6A S25, (PV)BPM6Y, L6TC
Frequently Asked Questions
What is the gap on the Autolite 2976 spark plug?
It comes pre-gapped at 0.025 in (0.6 mm). Check your equipment's service information for the specified gap before installing.
Is the Autolite 2976 a resistor spark plug?
No. The 2976 is a non-resistor plug with a copper core center electrode and a removable terminal nut.
Does the 2976 come with a washer?
Yes. It has a flat seat with a flat washer included, a 3/4 in hex, and an M14 x 1.25 metric thread with a 0.374 in (9 mm) reach.
What heat range is the Autolite 2976?
Autolite lists a manufacturer heat range of 8 for the 2976. It has a mid-projection center electrode and is covered by a 2-year limited warranty.
What equipment does the Autolite 2976 fit?
It fits a wide range of outdoor power equipment, including blowers, chain saws, brush cutters and augers. See the "Vehicles it fits" section for the full list.
