OLIFANT Voltage Regulator Rectifier for Harley Touring 2009–2014 — 12V 38A Direct-Fit Replacement

OLIFANT's heavy-duty voltage regulator rectifier replaces the factory unit to stabilize charging and protect electrical systems on Harley-Davidson 2009–2014 touring models.

This replacement regulator-rectifier is engineered to restore consistent 12V charging and prevent overcharging for compatible Harley touring bikes, including Street Glide, Electra Glide, Road King, Road Glide, Tri Glide, Ultra, and select CVO models. Built to meet the electrical demands of modern accessories and stock systems, the OLIFANT unit carries OE-equivalent fitment and three listed part numbers for simple cross-reference during installation.

How will this regulator-rectifier affect my motorcycle’s charging performance?

It monitors alternator output and converts AC to a regulated DC voltage so the battery receives a steady charge without spikes. That consistent voltage helps maintain battery health and keep lights and electronics running reliably while riding.

• Rated output: 12 V nominal with a 14.7 V set point to maintain proper battery charge.
• 38 amp capacity to support stock charging loads and many added accessories.
• Negative polarity design compatible with the specified Harley models.

Which Harley models and years will this part fit?

The OLIFANT regulator-rectifier is intended for a range of Harley touring bikes from the late 2000s through mid-2010s. Check the part number cross-references and your bike’s year to confirm compatibility before purchase.

• Compatible models: Street Glide, Electra Glide, Road Glide, Road King, Tri Glide, Ultra and select CVO bikes.
• Model years covered: Street Glide / Electra Glide 2009–2014; Road Glide 2009–2013; Road King 2009–2014; Tri Glide 2009–2014; Ultra and CVO models for 2014.
• Reference part numbers: 7450509, 74505-09A, 7450509A for verification against OEM listings.

What installation and durability features should I expect?

The unit is designed for bolt-in replacement with existing harness connections and mounting points used on the covered Harley models. Its thermal management and solid electrical contacts help it withstand heat and vibration common to touring bikes.

• Direct-fit design for straightforward swap with stock regulator-rectifier locations and harness connectors.
• Construction made to handle prolonged engine heat and road vibration typical of touring motorcycles.
• Electrical spec: negative polarity and a 38 amp capacity to support lighting and accessories.

How can I verify this is the correct part for my bike before buying?

Compare the listed part numbers and electrical specifications to the regulator installed on your motorcycle or consult the bike’s service manual. If your current part number or voltage specs match those below, this OLIFANT replacement should be compatible.

• Confirm part numbers: 7450509, 74505-09A, or 7450509A on your existing unit or parts list.
• Verify voltage spec: 12 V system with a 14.7 V charge set point and negative polarity configuration.
• Check amperage needs: ensure 38 A capacity covers your stock and accessory load.

Who is this for: The OLIFANT Voltage Regulator Rectifier is aimed at Harley-Davidson owners riding 2009–2014 touring models who need a reliable OEM-style charging replacement. It’s a practical choice for riders restoring charging function, upgrading worn electrical components, or adding lights and electronics that demand steady charging. If you value a direct-fit, spec-matching replacement with clear part-number cross-references, this unit delivers a straightforward, durable solution without complicated modification.