The NGK DCPR7E is a standard nickel resistor spark plug designed for reliable ignition and consistent performance in 4-stroke outboard motors, motorcycles, ATVs, and small engines. It is commonly used in marine applications from Mercury, Mariner, Evinrude, Johnson, and other outboard manufacturers.
Spark Plugs
NGK Nickel Spark Plug DCPR7E (3932)
SKU: GB-DCPR7E
$8.80
Key benefits
Features & Benefits
- Genuine NGK OEM-quality spark plug
- Reliable ignition performance
- Resistor design reduces electrical interference
- Nickel alloy electrode for durability
- Consistent spark performance under marine operating conditions
- Excellent starting and smooth engine operation
Specifications
- Brand: NGK
- Part Number: DCPR7E
- NGK Stock Number: 3932
- Plug Type: Resistor Spark Plug
- Thread Diameter: M12 × 1.25
- Reach: 19 mm (3/4")
- Hex Size: 16 mm (5/8")
- Seat Type: Gasket
- Heat Range: 7
- Electrode Gap: 0.8–0.9 mm
- Resistor: Yes (5 kΩ)
- Electrode Material: Nickel
- Terminal Type: Removable Nut
- Outboard Motor Applications
Mercury 4-Stroke Outboards
- Common applications include
- Mercury 30HP 30HP 4-Stroke
- Mercury 40HP 40HP 4-Stroke EFI
- Mercury 50HP 50HP 4-Stroke
- Mercury 60HP 60HP 4-Stroke (selected models)
Mariner 4-Stroke Outboards
- Common applications
- Mariner 30HP 4-Stroke
- Mariner 40HP 4-Stroke
- Mariner 50HP 4-Stroke
- Mariner 60HP 4-Stroke
Evinrude / Johnson 4-Stroke Outboards
- Evinrude 15HP 15HP 1995–2003
- Johnson 15HP 15HP 1995–2003
- Johnson 40HP 40HP 2002–2003
Important
- Spark plug applications can vary by engine model, production year, and serial number. Always verify the correct spark plug using your engine manufacturer's parts catalogue or service manual before installation. This is especially important where manufacturers changed ignition systems during a model's production run.
Shipping
Ships Australia-wide