Waterproof spark plug resistor cap 5 ohm for 7-8 mm lead

Waterproof spark plug resistor cap 5 ohm for 7-8 mm lead

The spark plug resistor cap is available at the best price from SHR Motors Pitesti. This is a quality aftermarket part designed to replace a worn resistor cap and help keep the ignition system operating reliably.

This resistor-type plug cap (also referred to as a resistive plug connector / resistor plug boot) uses a ceramic resistor for consistent performance and improved moisture protection.

Product codes

• OEM code: 10-M5122
• Manufacturer code: 10-M5122

Detailed technical description

This spark plug resistor cap connects the high-tension lead to the spark plug and integrates a 5-ohm resistance to help reduce electrical interference and support cleaner ignition operation. It is a practical solution when the old cap has weak contacts, damaged insulation, or allows moisture ingress.

The waterproof design helps maintain a stable spark in harsh conditions, while the adaptable threaded fitting ensures secure attachment to the ignition cable. It fits leads with an accepted diameter between 7 mm and 8 mm.

Key features

• Ceramic resistor for consistent performance
• Resistance: 5 ohm
• Waterproof design for moisture protection
• Adaptable thread for cable installation
• Accepted lead diameter: 7 mm - 8 mm
• Recommended as a replacement for NGK-type caps

Compatibility

Compatibility is not specified in the provided information. Please confirm lead diameter (7-8 mm) and connector type before ordering.

Customer benefits

Main benefits:

• More stable spark thanks to proper plug contact
• Reduced electrical interference via integrated resistance
• Better protection against water and dirt
• Fast replacement of a wear item with optimized cost

Commercial information

The product is new and comes with a manufacturer warranty. The price includes all taxes, excluding shipping costs. Best prices at SHR Motors Pitesti.