Bosch SR122X Starter

Bosch SR122X Remanufactured Starter

The Bosch SR122X is a remanufactured 12-volt starter built for direct replacement service on select Toyota applications. It features a clockwise rotation, a closed aluminum nose cone, and an attached solenoid for a straightforward starting-system repair.

• 12-volt remanufactured starter for electrical starting system service
• 1 kW power rating for select Toyota pickup, 4Runner, Celica, and Corona applications
• Clockwise starter rotation
• Closed nose design with aluminum nose cone and aluminum finish
• 2 mounting bolt holes and 9-tooth drive gear
• Solenoid attached for simplified component replacement
• Cross-reference: Toyota 2810034080, 2810035030

Product Details

Bosch Premium Starters are remanufactured, then built and tested to support consistent starting performance and dependable operation. The SR122X is specified for 1981-1993 Toyota vehicles, including Toyota Pickup, Toyota 4Runner, Toyota Celica, and Toyota Corona applications, with fitment varying by engine and starter configuration. This Bosch SR122X starter is a direct-fit electrical replacement for Toyota Pickup and Toyota 4Runner starting-system repairs where the original unit matches the listed specifications.

Common Starting Problems It Can Address

• Engine cranks slowly or not at all
• Starter clicks but does not engage
• Intermittent no-start condition caused by starter wear
• Grinding or weak engagement from a worn 9-tooth drive
• Failure of the original starter solenoid or internal components

Installation Notes

Verify voltage, tooth count, rotation, and mounting bolt hole quantity before installation. This unit uses a closed nose aluminum housing, includes the solenoid, and does not include mounting hardware or shims. Confirm the vehicle’s original starter configuration and match the application notes for 1981-1984 Toyota Celica and Pickup, 1984-1991 Toyota 4Runner, 1984-1988 Toyota Pickup, 1985 Toyota Celica, and 1989-1993 Toyota Pickup.

Quality Assurance

Bosch remanufactured starters are produced and tested to meet application-specific starting requirements for reliable service. The SR122X is a remanufactured Bosch starter built for consistent fit and function in the listed Toyota applications.