Shop By Vehicle
Shows all parts for this vehicle — for exact-fit matches, try AI Search above

$8.97 Flat Rate Shipping On Any Size Order.

2026-27 Buick Envista Chevy Bolt Trailblazer Trax Driver Door Lock Switch

$ 42.26
Before you check out, take a few seconds to confirm this fits your vehicle.
100% Genuine OEM Factory original part
Fast UPS Shipping Any order, any size
Easy Returns No-hassle return policy
Secure Checkout SSL encrypted payment
Flat Rate Shipping
Any order • Any size • USA
$8.97
Have a question?
Check our FAQ for quick answers
→

2026-2027 Driver Side Door Lock Switch for Buick Envista, Chevrolet Bolt, Trailblazer and Trax

This is a Genuine OEM GM door lock switch for the 2026-2027 Buick Envista, Chevrolet Bolt, Trailblazer and Trax. It controls the power door lock system from the Driver Side door panel.

✔ Fit Guide
Confirm these details match your vehicle before you order
Side
Driver Side door only
Buick Envista
2026. Avenir, Preferred and Sport Touring trims. 1.2L L3 Turbocharged, including Flex Fuel versions.
Chevrolet Bolt
2027. LT and RS trims. Battery Electric.
Chevrolet Trailblazer
2026. ACTIV, LS, LT and RS trims with 1.3L L3 Turbocharged. LS and LT trims also with 1.2L L3 Flex Fuel Turbocharged.
Chevrolet Trax
2026. ACTIV and LS trims. 1.2L L3 Turbocharged or 1.2L L3 Flex Fuel Turbocharged.
Interior Trim Color
Jet black interior trim color
Equipment
Passenger express down power window; express down power window on rear doors; express up/down power driver window
Additional Equipment
Uplevel ambient interior lamp; heated outside mirrors with manual fold; enhanced speaker system

Quick Part Facts

Condition
New

Fitment Chart

Year Range Make Model Trim/Engine Notes/Options
2027 Chevrolet Bolt LT Sport Utility 4-Door, Battery EV Passenger express down power window; Express down power window rear doors; Express up/down power driver window; Uplevel ambient interior lamp; Heated outside mirrors with manual fold; Enhanced speaker system; Jet black interior trim color
2027 Chevrolet Bolt RS Sport Utility 4-Door, Battery EV Passenger express down power window; Express down power window rear doors; Express up/down power driver window; Uplevel ambient interior lamp; Heated outside mirrors with manual fold; Enhanced speaker system; Jet black interior trim color
2026 Buick Envista Avenir Sport Utility 4-Door, 1.2L L3 Turbocharged Jet black interior trim color
2026 Buick Envista Avenir Sport Utility Coupe 4-Door, 1.2L L3 Flex Fuel Turbocharged Jet black interior trim color
2026 Buick Envista Avenir Sport Utility Coupe 4-Door, 1.2L L3 Turbocharged Jet black interior trim color
2026 Buick Envista Preferred Sport Utility Coupe 4-Door, 1.2L L3 Flex Fuel Turbocharged Jet black interior trim color
2026 Buick Envista Preferred Sport Utility Coupe 4-Door, 1.2L L3 Turbocharged Jet black interior trim color
2026 Buick Envista Sport Touring Sport Utility 4-Door, 1.2L L3 Turbocharged Jet black interior trim color
2026 Buick Envista Sport Touring Sport Utility Coupe 4-Door, 1.2L L3 Flex Fuel Turbocharged Jet black interior trim color
2026 Buick Envista Sport Touring Sport Utility Coupe 4-Door, 1.2L L3 Turbocharged Jet black interior trim color
2026 Chevrolet Trailblazer ACTIV Sport Utility 4-Door, 1.3L L3 Turbocharged Jet black interior trim color
2026 Chevrolet Trailblazer LS Sport Utility 4-Door, 1.2L L3 Flex Fuel Turbocharged Jet black interior trim color
2026 Chevrolet Trailblazer LS Sport Utility 4-Door, 1.3L L3 Turbocharged Jet black interior trim color
2026 Chevrolet Trailblazer LT Sport Utility 4-Door, 1.2L L3 Flex Fuel Turbocharged Jet black interior trim color
2026 Chevrolet Trailblazer LT Sport Utility 4-Door, 1.3L L3 Turbocharged Jet black interior trim color
2026 Chevrolet Trailblazer RS Sport Utility 4-Door, 1.3L L3 Turbocharged Jet black interior trim color
2026 Chevrolet Trax ACTIV Sport Utility 4-Door, 1.2L L3 Flex Fuel Turbocharged Jet black interior trim color
2026 Chevrolet Trax ACTIV Sport Utility 4-Door, 1.2L L3 Turbocharged Jet black interior trim color
2026 Chevrolet Trax LS Sport Utility 4-Door, 1.2L L3 Flex Fuel Turbocharged Jet black interior trim color
2026 Chevrolet Trax LS Sport Utility 4-Door, 1.2L L3 Turbocharged Jet black interior trim color
Why Choose Conquest
No Games. Just Genuine Parts.
100% Genuine OEM
No aftermarket substitutes, no knockoffs — every part is the real thing, verified before it ships.
Fair Prices, No Games
Founded by someone who spent 15 years watching dealerships mark up and mislead — we built this to be different.
Verified In-House
Every part is checked against the OEM part number before it ships — not dropped straight from a warehouse untouched.
Real Person, Real Answers
Not sure it fits? Text or email us — you'll hear back from someone who actually knows the part, within 24 hours.

The Latest From Our Experts

View all
Real Person. Real Answers.

Not sure a part fits your vehicle? Skip the guesswork — text or email us and hear back from someone who actually knows the part.

Text: (281) 742-9651 Email Us
Back to top