High Output Alternator for Honda CR-V (2015-2019) 2.4L

High-Amp OE-Replacement Alternator for 2015-2019 Honda CR-V (RM/RW Series)

What it Does: The high-output 135A alternator replaces the worn factory unit on the 2015-2019 Honda CR-V to stabilize charging system voltage, eliminate battery drain, and support auxiliary electronics.

The Stock Honda CR-V Charging System Failure Points

The OEM charging system on the RM3/RM4 and RW1/RW2 chassis with the K24W9 engine struggles as mileage accumulates. Subject to tight underhood packaging and intense thermal cycles, the factory internal diode rectifier and brushes degrade over time. Combined with the demands of factory seat heaters, infotainment, and start-stop electronics, the aging stock unit experiences voltage drop, erratic idle output, and internal regulator failure, triggering battery dashboard warnings and DTC P0562 codes.

The Engineering Solution

Engineered to exact OEM footprint tolerances, this brand-new 135-amp alternator restores rock-solid charging capability without core exchanges or bracket modifications. Built with a high-grade die-cast aluminum housing, heavy-gauge copper windings, and high-temperature insulation, it efficiently dissipates heat via an integrated internal fan (IF). The heavy-duty internal regulator (IR) ensures seamless 12V output regulation, while the pre-installed 7-groove serpentine pulley aligns directly with the K24W9 drive belt to eliminate belt slippage and high-RPM harmonic vibration.

What's Included

• 1 × 12V 135A Alternator

Technical Specifications

Compatibility

• 2015 Honda CR-V 2.4L (LX, EX, EX-L, Touring)
• 2016 Honda CR-V 2.4L (LX, EX, EX-L, Touring)
• 2017 Honda CR-V 2.4L (LX)
• 2018 Honda CR-V 2.4L (LX)
• 2019 Honda CR-V 2.4L (LX)

Frequently Asked Questions & Fitment Warnings

Does this fit the RM/RW Chassis CR-V?

Yes, this unit is a direct bolt-in fit for the 2015-2019 Honda CR-V equipped with the 2.4L K24W9 engine; it does not fit 1.5L Turbocharged models.

Is mounting hardware included with this unit?

No, mounting hardware is not included; reuse your factory OE mounting bolts and torque to factory Honda specifications.

The Honda Caliber

Maintains uncompromising JDM electrical reliability under demanding daily conditions, delivering steady amperage and safeguarding your K-series electronic architecture against low-voltage faults.