NGK V-Power Nickel Spark Plug | 1.6L 4A-C SOHC Engine (Corolla 1984-1987)
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NGK V-Power Nickel Spark Plug Set
For 1984–1987 Toyota Corolla Sport SR5 AE86 with 1.6L 4A-C SOHC Engine – U.S.-Spec
Overview
The NGK V-Power Nickel Spark Plug Set provides a complete four-plug ignition service set for the 1984–1987 Toyota Corolla Sport SR5 AE86 equipped with the naturally aspirated 1.6L 4A-C SOHC engine.
Each plug features NGK's V-groove nickel center-electrode design to promote consistent spark formation and reliable combustion during starting, idle, acceleration, and normal driving. The resistor design also helps suppress electrical interference within the ignition system.
The plugs use an NGK heat range of 5, M14 x 1.25 threads, 19 mm reach, and a 1.1 mm (.043–.044 in.) gap, matching U.S.-spec 4A-C applications.
Key Features
- Complete 4-piece spark plug set
- Designed for the Toyota AE86 Corolla Sport SR5 4A-C
- NGK V-Power nickel spark plug construction
- V-groove center electrode for consistent ignition
- Resistor-type design with 5 kΩ resistance
- NGK heat range 5
- 1.1 mm (.043–.044 in.) spark plug gap
- M14 x 1.25 thread with 19 mm reach
- Flat gasket-seat design
- Suitable for both AE86 coupe and hatchback / liftback body styles
Vehicle Fitment
Toyota Corolla Sport SR5
- 1984–1987 Toyota Corolla Sport SR5 – (AE86) – 1.6L 4A-C SOHC – 2-Door Coupe – U.S.-Spec
- 1984–1987 Toyota Corolla Sport SR5 – (AE86) – 1.6L 4A-C SOHC – 3-Door Hatchback / Liftback – U.S.-Spec
Fitment Notes
- For 1.6L 4A-C SOHC engines only
- Designed for U.S.-spec Federal and California applications using the 1.1 mm spark plug gap
- Not intended for GT-S models equipped with the 4A-GE / 4A-GEC DOHC 16V engine
- Canadian-market 4A-C applications may use a different spark plug specification and gap; verify the vehicle's original service specification before ordering
Product Specifications
Brand: NGK
Series: V-Power
Product Type: Nickel Spark Plug Set
Engine: 1.6L 4A-C SOHC
Center Electrode: Nickel Alloy
Electrode Design: V-Groove
Heat Range: 5
Thread Size: M14 x 1.25
Thread Reach: 19 mm
Hex Size: 20.8 mm / 13/16 in.
Seat Type: Flat Gasket Seat
Resistor: 5 kΩ
Spark Plug Gap: 1.1 mm / .043–.044 in.
Quantity: 4 Spark Plugs
What's Included
- (4) NGK V-Power Nickel Spark Plugs