Denso 280-0444 Starter
OE Quality 60-Day Returns
Denso
Starter Motor - Reman

Denso 280-0444 Starter

Brand Denso 280-0444
Voltage 12.0
Family Denso oe
Power Rating 1.7
Starter Rotation Clockwise
Product line Starter Motor - Reman
Fits Lexus · 9 vehicles

Remanufactured design. Restores starter performance with tested and replaced wear components.

OE-family engineering. Built from DENSO's OE starter expertise for factory-style operation.

12-volt, clockwise. Configured for direct electrical and rotational match to the application.

Cross-references Lester 19315 and Lexus 28100-0P070 for the same application. See all 2.

$245.36Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $245.36
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
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Reman Starter for Lexus RX350 and RX450h

This DENSO reman starter is built for direct replacement applications on select Lexus RX350 and RX450h models. It combines OE-family engineering with remanufactured components that are bench-tested for factory-original performance.

  • 12-volt starter with clockwise rotation
  • 1.7 kW power rating for strong cranking output
  • DENSO OE family remanufactured starter
  • High-voltage tested armature and field coils
  • Premium copper terminals for consistent electrical flow

OE-Style Remanufactured Design

DENSO 280-0444 is part of the Reman Starter line and reflects the brand’s long history supplying automakers with electrical components. The remanufacturing process includes refinished commutators, replaced terminals and fasteners, and new bearings, brushes, and seals. That approach supports dependable starting performance while reusing valuable core materials.

Fits 2013-2015 Lexus RX350, N/A. Fits 2016-2017 Lexus RX350, N/A. Fits 2016-2017 Lexus RX450h, N/A. Fits 2018-2019 Lexus RX350, N/A. This part cross-references Lester 19315 and Lexus 28100-0P070 for the same application.

Common Starting Issues It Can Address

  • Slow or weak engine cranking
  • No-start conditions caused by starter wear
  • Intermittent starting from worn electrical contacts
  • Reduced cranking performance in hot or cold weather
  • Starter noise related to internal component wear

Installation Notes and Quality

Verify the 12-volt system, clockwise rotation, and OE-family fitment before installation. Confirm the application notes for 2016-2017 Lexus RX350 models, including the exclusion for Japan-built vehicles. DENSO remanufactured starters are bench-tested to confirm performance before release.

DENSO’s remanufacturing process is built around rigorous testing and replacement standards, with high-voltage testing of key electrical components and replacement of wear items to restore reliable operation.

Related reading

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelNotes
2019LexusRX350—OE; Starter Motor - Reman
2018LexusRX350—OE; Starter Motor - Reman
2017LexusRX350—1.7 kW; Exc. Japan Built Vehicle; Reman Starter
2017LexusRX450h—OE; Starter Motor - Reman
2016LexusRX350—1.7 kW; Exc. Japan Built Vehicle; Reman Starter
2016LexusRX450h—OE; Starter Motor - Reman
2015LexusRX350F SportOE; Starter Motor - Reman
2014LexusRX350F SportOE; Starter Motor - Reman
2013LexusRX350F SportOE; Starter Motor - Reman
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Lester — 19315Lexus — 28100-0P070