ROSTRA 510302

ROSTRA part number 510302 is a governor / modulator in the Transmission-Automatic system. This catalog matches it to 5 year-and-engine configurations from 1989 to 1990.

Verified fitment includes 1990 Buick Electra 3.8L 231cid V6 ; 1990 Buick Lesabre 3.8L 231cid V6 ; 1990 Buick Lesabre 5.0L 307cid V8 ; 1990 Geo Tracker 1.6L L4 ; 1989 Geo Tracker 1.6L L4 . See every vehicle this part fits.

Manufacturer specifications
Purple Stripe Adjustable Screw-In Modulator
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is ROSTRA 510302?

ROSTRA part number 510302 is a governor / modulator with published application data for 5 vehicle configurations from 1989 to 1990. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does ROSTRA 510302 fit?

This catalog matches 510302 to 5 year-and-engine configurations from 1989 to 1990. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is ROSTRA 510302 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. ROSTRA 510302 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

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