NGK BPR8ES 3923 Standard Spark Plug for DSM & Evo 1-8


NGK-3923 (BPR8ES)


We price match!

Our spark plug of choice for Evo & DSM! The BPR8ES plugs are two steps colder than the stock BPR6ES on the DSM and recommended for high-boost builds. For the Evo VIII, these are one step colder than stock and great for medium to high-boost upgrades. Sold individually. Price is for one plug, please adjust quantity as needed.

Vehicle Fitment:
Mitsubishi 4G63
1992-2005 Evolution I-VIII
1990-1999 Eclipse GST/GSX
1990-1998 Talon TSi
1990-1994 Laser RS
1991-1993 Galant VR4

Part Number: BPR8ES
Stock Number: 3923
Heat Range: 8
Thread Size: 14mm

• Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
• Corrugated ribs prevent flashover
• Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
• Copper core aids in heat removal
• Triple seals prevent leakage

Thread Size: 14mm
Thread Pitch: 1.25mm
Seat Type: Gasket
Resistor Value: 5K Ohm
Reach: 19mm (3/4")
Hex Size: 13/16" (21mm)
Terminal Type: Removable Nut
Overall Height: JIS
Gap: .031" (0.8mm)

Center Electrode:
Material: Nickel
Type: Standard
Size: 2.5mm
Projection: Projected

Ground Electrode:
Material: Nickel
Type: Standard
Quantity: 1

Torque Specs:
Cast Iron: 18-25.3 lb. ft.
Aluminum: 18-21.6 lb. ft.

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Customer Reviews

Based on 2 reviews
InNoVatioN (Providencia, RM, CL)

Perfecto para evo. solo preocúpate de cambiar cada 4300 millas.

Dylan Orris (Washington, DC, US)
Quality service

Fast shipping and quickly processed

Thank you for shopping with us, Dylan!

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