Airtex 4R1173 Distributor Rotor JR129

The Airtex 4R1173 Distributor Rotor (cross-reference: JR129) is a precision-engineered ignition component designed to deliver reliable spark distribution across all engine cylinders. As a critical part of the conventional ignition system, the distributor rotor transfers high-voltage current from the ignition coil to each spark plug wire in the correct firing order, ensuring consistent combustion and optimal engine performance.

Key Features:

• Direct-fit replacement for OEM distributor rotor
• Manufactured to meet or exceed original equipment specifications
• Engineered for consistent electrical conductivity and reliable spark transfer
• Resistant to heat, vibration, and high-voltage stress
• Cross-references JR129 for easy part identification
• Backed by Airtex Automotive Division's quality standards

Airtex Automotive Division is a trusted name in the automotive aftermarket, supplying professional-grade ignition and fuel system components to technicians and DIY enthusiasts alike. The 4R1173 rotor installs easily into compatible distributors and restores proper ignition timing and firing sequence, helping to eliminate misfires, rough idling, and hard starting conditions.