MTC Ronak 1028 Seat Switch - Center, Front or Front Left

BMW Seat Switch for Sport Seat Applications

This MTC Ronak seat switch is a direct-fit electrical control component for select BMW sport seat applications. Part number 1028 is used on front left and center console configurations across multiple 1982-1988 BMW models, including BMW 528e, 535i, 635CSi, and 735i.

Key Features

• Seat switch for BMW electrical seat control systems
• Non-illuminated design
• Fits front left and center console positions, depending on application
• OE-style replacement for select BMW sport seat setups
• Part number 1028 for easy identification

Detailed Description

MTC Ronak 1028 is a seat switch built for specific BMW electrical and body applications where seat adjustment control is handled through the switch assembly. Fitment includes 1987-1988 BMW 528e front left for BMW Sport Seat, 1987-1988 BMW 535i front left for BMW Sport Seat, 1987-1988 BMW M6 front left for BMW Sport Seat, and 1987-1988 BMW 635CSi front left for BMW Sport Seat. Additional coverage includes earlier BMW 3, 5, and 6 Series applications such as 1984-1985 BMW 318i, 1984-1985 BMW 325e, 1982-1985 BMW 528e, 1983-1984 BMW 533i, and 1985 BMW 635CSi and 735i center console locations. This part cross-references BMW 61-31-1-367-373 for the same application.

What This Part Helps Address

• Inoperative seat adjustment controls
• Intermittent response from the seat switch
• Worn or damaged BMW seat control switch contacts
• Broken switch housing or failed electrical actuation
• Restoration of factory seat control function on select BMW models

Installation Notes and Tips

Verify the vehicle year, model, and seat position before ordering, since this switch is used in both front left and center console locations depending on the BMW application. Confirm whether the vehicle has BMW Sport Seat equipment where noted, and match the existing connector and switch layout to the original part. Part number 1028 should be compared against the removed switch and vehicle build details for proper fitment.

Quality Assurance

MTC Ronak replacement electrical components are cataloged for specific OE-style applications and fitment-matched BMW models. Use the listed interchange reference and application notes to confirm the correct seat switch before installation.