NGK 95134 Spark Plug

NGK Iridium IX Spark Plug 95134

The NGK Iridium IX Spark Plug 95134 is built for precise ignition performance in a wide range of import and domestic applications. It uses an iridium center electrode, a nickel ground electrode, and a 0.036 pre-gap to support consistent spark delivery and stable combustion.

As part of the NGK Iridium IX Spark Plug line, this plug reflects NGK’s OE-focused manufacturing approach and long-standing coverage across automotive, motorcycle, marine, and small engine applications. The 95134 part number is also identified as CPR8EAIX-9.

Key Features

• Iridium center electrode tip material for durable spark performance
• Copper center electrode core for efficient heat transfer
• Nickel ground electrode core with standard ground configuration
• Taper-cut ground electrode tip design for focused spark exposure
• Resistor type spark plug with 5,000 ohm resistance
• Heat range 8 with flat seat design
• 10.00 mm thread diameter, 0.75 reach, and 5/8 hex size
• Pre-gapped at 0.036 for common ignition service applications

Detailed Description

NGK 95134 is an iridium spark plug engineered for dependable ignition in engines that call for CPR8EAIX-9 specifications. The iridium fine-tip center electrode helps maintain spark consistency, while the taper-cut ground electrode supports efficient flame initiation. With a resistor design and 5,000 ohm resistance, this plug helps control electrical noise in modern ignition systems.

For drivers searching for an NGK spark plug for Honda, Yamaha, or other import applications, the 95134 part number is a direct reference point for service matching. It is a practical choice when replacing worn plugs in vehicles that specify a flat-seat, 10 mm thread, 0.75 reach plug with a 0.036 gap.

What It Helps Address

• Hard starting caused by worn or fouled spark plugs
• Rough idle from inconsistent ignition output
• Misfire conditions related to degraded plug electrodes
• Reduced throttle response from weak spark delivery
• Service replacement needs for engines calling for CPR8EAIX-9

Installation Notes and Tips

Verify the engine’s required thread diameter, reach, seat type, heat range, and pre-gap before installation. Confirm the application against the vehicle service information for the exact NGK 95134 / CPR8EAIX-9 specification. For fitment-based searches, this plug is commonly referenced for Honda Civic and other Honda model applications where the specified plug dimensions match.

Use proper spark plug handling practices during installation to avoid thread damage and ensure the gap remains within specification. Check ignition coil condition, plug well cleanliness, and torque settings during service.

Quality Assurance

NGK is a major OE spark plug supplier with extensive North American manufacturing and distribution support. The brand’s OE legacy and broad vehicle coverage support consistent product quality for ignition service.