Motorad 1IC291 Direct Ignition Coil

Ignition Coil for Honda and Acura Applications

The MotoRad 1IC291 direct ignition coil is built for OE-style replacement on select Honda and Acura vehicles. It is engineered to deliver strong spark voltage duration for stable engine performance and reliable ignition under demanding heat and operating conditions.

Key Features

• Direct ignition coil design for OE replacement service
• 12 VDC operation with 3 blade terminals
• Female connector with male terminals
• Built to meet or exceed OEM specifications
• Designed for severe operating conditions and high-heat environments
• ISO TS16949 manufactured
• Requires external resistor
• OE replacement part number 1IC291

Detailed Description

MotoRad 1IC291 is a direct ignition coil engineered for consistent spark delivery in vehicles that rely on precise ignition timing. This coil is designed for Honda Odyssey, Honda Accord, Honda Crosstour, Honda Accord Crosstour, Acura TL, Acura TSX, and Acura RL applications across model years 2008 through 2017. It uses a 3-terminal blade connection, a female connector, and a male terminal layout for OE-style fitment. The 12 VDC design and external resistor requirement align with the original ignition system configuration on the listed applications. This part cross-references Honda/Acura OE numbers 30520R70A01 and 30520R70S01 for the same application.

Vehicle Fitment

• Fits 2008-2017 Honda Odyssey, N/A
• Fits 2008-2012 Honda Accord, N/A
• Fits 2012 Honda Crosstour, N/A
• Fits 2010-2011 Honda Accord Crosstour, N/A
• Fits 2009-2014 Acura TL, N/A
• Fits 2010-2014 Acura TSX, N/A
• Fits 2009-2012 Acura RL, N/A

Common Issues This Part Can Address

• Misfire caused by a weak or failing ignition coil
• Rough idle from inconsistent spark output
• Hard starting related to ignition system wear
• Loss of engine performance under load
• Ignition breakdown in high-heat operating conditions

Installation Notes and Tips

Verify the connector style, terminal count, and external resistor requirement before installation. Confirm the vehicle’s original part number against 1IC291 and the OE references listed above. Inspect the coil boot, wiring, and adjacent ignition components during replacement to help ensure proper system operation.

Quality Assurance

MotoRad ignition coils are manufactured to meet or exceed OEM specifications in ISO TS16949 facilities. The 1IC291 is backed by a limited lifetime warranty.