Buick Transmission Lock-up Switch

At Advance Auto, we carry 2 different types of Transmission Lock-up Switch for your Buick at competitive prices to fit your budget. Save on costs when you find your Buick replacement Transmission Lock-up Switch with us.

Make sure to compare prices and take a look at the top user reviewed Transmission Lock-up Switch that fit your Buick. The ratings and reviews for these aftermarket Buick Transmission Lock-up Switch really help you make the right decision.

Whether you’re a do-it-yourselfer or trained auto tech, you’ll appreciate the convenience of home or business delivery, or picking up your Transmission Lock-up Switch at the nearest Advance Auto Parts location.

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Compare 2 Buick Transmission Lock-up Switch

Search our full catalog of aftermarket Buick Transmission Lock-up Switch below. Make sure to check for user reviews of Transmission Lock-up Switch to learn which worked the best for our customers.

B & M – B & M Converter Lockup Control For Gm Automatic Trans With Lockup Converter, 70248 (Part No.70248)

B & M Converter Lockup Control For Gm Automatic Trans With Lockup Converter, 70248

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$389.99
The B&M Lockup Controller provides control of lockup through vehicle speed on GM TH-700, 200, 200-4R, 350 and 4L60 with a lockup converter, Can be used for lockup operation when converting a non-lockup equipped vehicle to a lock-up style.
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B & M – B & M Power Switch, 80217 (Part No.80217)

B & M Power Switch, 80217

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$116.99
Power switch For GM Clutch Converters, 1981 to 1991 Application: 1981 to 1989 GM TH-700R4 1981 to 1991 TH-2004R, 200C and 350C Operate your vehicle as a standard type torque converter when it is more desirable than the lock-up type. The Power switch kit supplied for these transmissions only locks out the converter clutch in first through third gear. The TH700-R4 and the TH2004R will not function properly with the lock-up converter locked out in fourth gear. The Power switch kit automatically overrides the switch in fourth gear in overdrive transmissions.
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