Remy 99621 Starter Motor

Starter for Toyota and Chevrolet Applications

Remy New starter part number 99621 is a 12-volt replacement starter built with an offset gear reduction design for reliable engine cranking. It is listed for select Toyota Corolla, Celica, and MR2 Spyder applications, along with Chevrolet Prizm coverage, making it a direct-fit option for common import compact platforms.

Remy New focuses on new electrical components for starting and charging systems. This starter uses an open nose cone, clockwise rotation, and a 9-tooth pinion, with a 1.4 kW power rating and Nippondenso OE manufacturer reference.

• Part number 99621
• New starter for 12-volt starting systems
• Offset gear reduction design for compact, efficient cranking
• Open nose cone configuration
• Clockwise rotation
• 9-pinon tooth count
• 1.4 kW power rating
• OE manufacturer reference: Nippondenso
• Fits Toyota Corolla, Toyota Celica, Toyota MR2 Spyder, and Chevrolet Prizm applications

Detailed Product Overview

This Remy starter is built for vehicles that use a Nippondenso-style OE starting system and require a 12V, 1.4 kW unit with an offset gear reduction layout. The open nose cone and clockwise rotation help match the original starter configuration on listed applications. Part number 99621 is also cross-referenced to OE and aftermarket numbers used on the same application, including 28100-0D020 and 228000-6660.

Compatible vehicle coverage includes Fits 2000-2005 Toyota Celica, N/A; Fits 2000-2005 Toyota MR2 Spyder, N/A; Fits 1998-2002 Chevrolet Prizm, N/A; and Fits 1998-2002 Toyota Corolla, N/A. For Toyota Corolla starter replacement searches, Toyota Celica starter replacement, and MR2 Spyder starter replacement, this unit matches the listed fitment and electrical specifications.

Common Problems This Starter Can Address

• Slow or weak engine cranking
• No-start condition caused by starter motor failure
• Intermittent starter engagement
• Grinding or improper pinion engagement from a worn starter
• Electrical starting issues on 12-volt systems

Installation Notes and Tips

Verify the vehicle’s original starter configuration before installation, including 12V system requirements, clockwise rotation, open nose cone style, and 9-tooth pinion count. Confirm the application against the listed fitment for 2000-2005 Toyota Celica, 2000-2005 Toyota MR2 Spyder, 1998-2002 Chevrolet Prizm, and 1998-2002 Toyota Corolla. Compare the removed unit to part number 99621 and the OE-style reference numbers to ensure proper match-up.

Quality Assurance

Remy New is a new-component line for electrical starting and charging parts, and this starter is built to OE-style specifications for the listed applications. The Nippondenso OE manufacturer reference and application-specific design details support accurate replacement selection for the vehicles shown.