Skip to main content
Hi !Hi! Sign in or registereBay DealsHelp & Contact
  • Français
Sell
Watch List
My eBay
  • Summary
  • Recently Viewed
  • Bids/Offers
  • Watch List
  • Purchase History
  • Selling
  • Saved Feed
  • Saved Searches
  • Saved Sellers
  • My Garage
  • Messages
Please sign-in to view notifications.
Loading...
eBay Home
Advanced
Copyright © 1995-2025 eBay Inc. All Rights Reserved. User Agreement, Privacy, Payments Terms of Use, Cookies and AdChoice

HVAC Controls & Control Units for 2024 Chevrolet Trailblazer

breadcrumb

  • eBay
    • eBay Motors
    • Parts & Accessories
    • Car & Truck Parts & Accessories
    • Air Conditioning & Heating
  • eBay Motors
  • Parts & Accessories
  • Car & Truck Parts & Accessories
  • Air Conditioning & Heating
  • HVAC Controls & Control Units
  • HVAC Controls & Control Units for 2024 Chevrolet Trailblazer

Find parts that fit

We need more information about your vehicle to confirm fit.

2024
Chevrolet
Trailblazer

Shop by category

  • Air Conditioning & Heating
    • HVAC Controls & Control Units
    • A/C Compressors & Clutches
    • A/C Condensers
    • A/C Evaporators
    • A/C Expansion Valves
    • A/C Hoses & Fittings
    • A/C Pressure Switches
    • A/C Receiver Dryers & Accumulators
    • Blowers & Fans
    • Cabin Air Filters
    • HVAC Control Unit Parts
    • HVAC Temperature Sensors
    • HVAC Vent Actuators
    • Heater Control Valves
    • Heater Cores
    • Other Air Conditioning & Heating
    • 2024 CHEVROLET TRAILBLAZER DASH A/C HEATER SWITCH CONTROL 42854938 OEM - Image 1 of 4
    • 2024 CHEVROLET TRAILBLAZER DASH A/C HEATER SWITCH CONTROL 42854938 OEM - Image 2 of 4
    • 2024 CHEVROLET TRAILBLAZER DASH A/C HEATER SWITCH CONTROL 42854938 OEM - Image 3 of 4
    • 2024 CHEVROLET TRAILBLAZER DASH A/C HEATER SWITCH CONTROL 42854938 OEM - Image 4 of 4

    2024 CHEVROLET TRAILBLAZER DASH A/C HEATER SWITCH CONTROL 42854938 OEM

    Pre-Owned · Chevrolet
    C $108.00
    Was: C $120.00was - C $120.00
    or Best Offer
    Free shipping
    B⁣3⁣S⁣ ⁣L⁣p⁣o⁣X⁣ ⁣n⁣ѕ⁣D⁣W⁣o⁣ ⁣Y⁣r⁣e⁣d⁣⁣7⁣⁣⁣ ⁣⁣⁣⁣⁣
    • 2018-2024 CHEVROLET TRAILBLAZER, DASHBOARD A/C HEATER SWITCH CONTROL 42775574 - Image 1 of 4
    • 2018-2024 CHEVROLET TRAILBLAZER, DASHBOARD A/C HEATER SWITCH CONTROL 42775574 - Image 2 of 4
    • 2018-2024 CHEVROLET TRAILBLAZER, DASHBOARD A/C HEATER SWITCH CONTROL 42775574 - Image 3 of 4
    • 2018-2024 CHEVROLET TRAILBLAZER, DASHBOARD A/C HEATER SWITCH CONTROL 42775574 - Image 4 of 4

    2018-2024 CHEVROLET TRAILBLAZER, DASHBOARD A/C HEATER SWITCH CONTROL 42775574

    Pre-Owned · Chevrolet
    C $89.52
    C $22.53 shipping
    5⁣S⁣U⁣ ⁣0⁣p⁣o⁣n⁣ѕ⁣0⁣ ⁣o⁣B⁣7⁣r⁣e⁣ ⁣d⁣Z⁣9⁣⁣⁣ ⁣O⁣E⁣⁣⁣ ⁣
    • 2021-2024 CHEVROLET TRAILBLAZER DASH AC HEATER CLIMATE CONTROL SWITCH OEM - Image 1 of 4
    • 2021-2024 CHEVROLET TRAILBLAZER DASH AC HEATER CLIMATE CONTROL SWITCH OEM - Image 2 of 4
    • 2021-2024 CHEVROLET TRAILBLAZER DASH AC HEATER CLIMATE CONTROL SWITCH OEM - Image 3 of 4
    • 2021-2024 CHEVROLET TRAILBLAZER DASH AC HEATER CLIMATE CONTROL SWITCH OEM - Image 4 of 4

    2021-2024 CHEVROLET TRAILBLAZER DASH AC HEATER CLIMATE CONTROL SWITCH OEM (For: 2024 Chevrolet Trailblazer)

    Pre-Owned · Chevrolet
    C $97.91
    Was: C $123.93was - C $123.93
    or Best Offer
    C $23.25 shipping
    S⁣S⁣Q⁣р⁣ ⁣K⁣o⁣n⁣s⁣o⁣r⁣e⁣X⁣ ⁣d⁣⁣S⁣U⁣ ⁣9⁣S⁣⁣⁣⁣ ⁣⁣⁣⁣
    • 2024 Chevrolet TrailBlazer Heater Climate Temperature Control Unit OEM - Image 1 of 3
    • 2024 Chevrolet TrailBlazer Heater Climate Temperature Control Unit OEM - Image 2 of 3
    • 2024 Chevrolet TrailBlazer Heater Climate Temperature Control Unit OEM - Image 3 of 3

    2024 Chevrolet TrailBlazer Heater Climate Temperature Control Unit OEM (For: 2024 Chevrolet Trailblazer)

    Pre-Owned · Chevrolet
    C $132.28
    Was: C $145.93was - C $145.93
    Free shipping
    I⁣Ѕ⁣I⁣ ⁣p⁣o⁣n⁣s⁣I⁣o⁣r⁣e⁣M⁣d⁣ ⁣⁣6⁣B⁣ ⁣⁣⁣⁣⁣V⁣3⁣⁣ ⁣X⁣
  • 2024 Chevrolet TrailBlazer Heater Climate Temperature Control Unit OEM - Image 1 of 2

    2024 Chevrolet TrailBlazer Heater Climate Temperature Control Unit OEM

    Pre-Owned · Chevrolet
    C $83.58
    Free shipping
    ⁣Y⁣L⁣ ⁣⁣⁣5⁣⁣W⁣ ⁣1⁣⁣8⁣⁣⁣⁣ ⁣N⁣⁣⁣⁣⁣L⁣⁣⁣⁣⁣⁣
  • CHEVROLET TRAILBLAZER DASH AC HEATER CLIMATE CONTROL SWITCH OEM 2022 - 2024 - Image 1 of 4

    CHEVROLET TRAILBLAZER DASH AC HEATER CLIMATE CONTROL SWITCH OEM 2022 - 2024 (For: 2024 Chevrolet Trailblazer)

    Pre-Owned · Chevrolet
    C $99.14
    Was: C $123.93was - C $123.93
    or Best Offer
    C $23.27 shipping
    ⁣L⁣⁣L⁣ ⁣4⁣Q⁣⁣⁣ ⁣⁣⁣G⁣2⁣ ⁣⁣G⁣H⁣⁣⁣ ⁣D⁣⁣T⁣ ⁣⁣⁣⁣
  • 2021 2022 2023 2024 Chevrolet TrailBlazer AC Heater Temperature Control Unit OEM - Image 1 of 4

    2021 2022 2023 2024 Chevrolet TrailBlazer AC Heater Temperature Control Unit OEM

    Pre-Owned · Chevrolet
    C $60.24
    Was: C $118.19was - C $118.19
    C $22.13 shipping
    K⁣⁣K⁣⁣⁣⁣⁣ ⁣3⁣⁣D⁣ ⁣⁣N⁣⁣⁣⁣I⁣ ⁣O⁣⁣⁣I⁣ ⁣Q⁣I⁣⁣⁣
  • 2022 CHEVROLET TRAILBLAZER A/C Heater Control 42729743 2021 2023 2024 Used OEM - Image 1 of 4

    2022 CHEVROLET TRAILBLAZER A/C Heater Control 42729743 2021 2023 2024 Used OEM

    Pre-Owned · Chevrolet
    C $66.11
    C $22.30 shipping
    ⁣R⁣⁣⁣⁣⁣Y⁣ ⁣B⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣2⁣⁣⁣ ⁣9⁣⁣A⁣ ⁣I⁣⁣
  • All Listings
  • Auction
  • Buy It Now
  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first
  • List View
  • Gallery View

8 results

Sort: Best Match

  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first