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

ECUs & Computer Modules for 1991 Buick Riviera

breadcrumb

  • eBay
    • eBay Motors
    • Parts & Accessories
    • Car & Truck Parts & Accessories
    • Starters, Alternators, ECUs & Wiring
  • eBay Motors
  • Parts & Accessories
  • Car & Truck Parts & Accessories
  • Starters, Alternators, ECUs & Wiring
  • ECUs & Computer Modules
  • ECUs & Computer Modules for 1991 Buick Riviera

Find parts that fit

We need more information about your vehicle to confirm fit.

1991
Buick
Riviera

Shop by category

  • Starters, Alternators, ECUs & Wiring
    • ECUs & Computer Modules
    • Alternator & Generator Parts
    • Alternators & Generators
    • Batteries
    • Battery Accessories
    • Fuses & Fuse Boxes
    • Other Starters, Alternators, ECUs & Wiring
    • Relays
    • Starter Motor Parts
    • Starter Motors
    • Voltage Regulators
    • Wiring Harnesses, Cables & Connectors
    •  Buick Riviera 1991-1993 bcm body control module 16137944 - Image 1 of 4
    •  Buick Riviera 1991-1993 bcm body control module 16137944 - Image 2 of 4
    •  Buick Riviera 1991-1993 bcm body control module 16137944 - Image 3 of 4
    •  Buick Riviera 1991-1993 bcm body control module 16137944 - Image 4 of 4

    Buick Riviera 1991-1993 bcm body control module 16137944

    Pre-Owned · Buick
    C $172.19
    Was: C $205.00was - C $205.00
    or Best Offer
    C $25.39 shipping
    L⁣S⁣p⁣C⁣ ⁣o⁣n⁣F⁣Z⁣s⁣o⁣ ⁣2⁣r⁣е⁣d⁣⁣I⁣ ⁣J⁣B⁣ ⁣N⁣D⁣ ⁣⁣E⁣⁣
    • Central Power Supply Computer Control Module for 86-91 Buick Reatta Riviera - Image 1 of 4
    • Central Power Supply Computer Control Module for 86-91 Buick Reatta Riviera - Image 2 of 4
    • Central Power Supply Computer Control Module for 86-91 Buick Reatta Riviera - Image 3 of 4
    • Central Power Supply Computer Control Module for 86-91 Buick Reatta Riviera - Image 4 of 4

    Central Power Supply Computer Control Module for 86-91 Buick Reatta Riviera (For: 1991 Buick Riviera)

    Pre-Owned · Buick
    C $123.67
    C $23.96 shipping
    S⁣3⁣G⁣p⁣o⁣ ⁣n⁣s⁣W⁣о⁣3⁣r⁣ ⁣O⁣M⁣ ⁣e⁣9⁣F⁣ ⁣d⁣J⁣⁣0⁣⁣ ⁣C⁣⁣
  • Used Power Supply Module fits: 1990 Buick Riviera Power Supply RH dash Grade A - Image 1 of 1

    New ListingUsed Power Supply Module fits: 1990 Buick Riviera Power Supply RH dash Grade A (For: 1991 Buick Riviera)

    **90 DAY WARRANTY** **FREE RESIDENTIAL SHIPPING**
    Pre-Owned · Buick
    C $126.78
    Was: C $145.73was - C $145.73
    or Best Offer
    C $24.06 shipping
    S⁣p⁣C⁣o⁣n⁣7⁣ѕ⁣o⁣ ⁣X⁣Z⁣r⁣e⁣d⁣ ⁣⁣⁣⁣V⁣⁣⁣⁣⁣H⁣ ⁣⁣Q⁣⁣
    • REMAN OEM 77-1470 Powertrain CM 88999178 FOR 91-93 Bonneville/Riviera/C-K-G+MORE - Image 1 of 4
    • REMAN OEM 77-1470 Powertrain CM 88999178 FOR 91-93 Bonneville/Riviera/C-K-G+MORE - Image 2 of 4
    • REMAN OEM 77-1470 Powertrain CM 88999178 FOR 91-93 Bonneville/Riviera/C-K-G+MORE - Image 3 of 4
    • REMAN OEM 77-1470 Powertrain CM 88999178 FOR 91-93 Bonneville/Riviera/C-K-G+MORE - Image 4 of 4

    REMAN OEM 77-1470 Powertrain CM 88999178 FOR 91-93 Bonneville/Riviera/C-K-G+MORE (For: 1991 Buick Riviera)

    Remanufactured · Cardone Industries
    (2)
    C $134.16
    Was: C $163.61was - C $163.61
    or Best Offer
    C $28.61 shipping
    Only 1 left!
    1⁣S⁣S⁣p⁣ ⁣4⁣E⁣o⁣n⁣ ⁣6⁣s⁣C⁣ ⁣0⁣о⁣r⁣A⁣ ⁣L⁣P⁣e⁣ ⁣G⁣d⁣⁣⁣⁣
  • 16137944 Buick Riviera 1991-1993 bcm body control module - Image 1 of 4

    16137944 Buick Riviera 1991-1993 bcm body control module

    Pre-Owned · Buick
    C $171.86
    C $34.26 shipping
    8 watching
    ⁣J⁣⁣W⁣⁣⁣ ⁣D⁣S⁣⁣ ⁣E⁣P⁣⁣ ⁣⁣⁣R⁣L⁣ ⁣8⁣3⁣ ⁣⁣⁣⁣⁣⁣
  • 16137944 Buick Riviera 1991-1993 Bcm Corps Contrôle Module - Image 1 of 4

    16137944 Buick Riviera 1991-1993 Bcm Corps Contrôle Module

    Pre-Owned · Buick
    C $172.50
    C $33.68 shipping
    M⁣⁣⁣M⁣ ⁣⁣B⁣I⁣ ⁣E⁣D⁣ ⁣⁣⁣⁣H⁣⁣V⁣⁣ ⁣O⁣R⁣ ⁣J⁣⁣⁣⁣ ⁣
  • Cardone Reman Powertrain Control Module PCM for 1991-1993 Buick Riviera - mg - Image 1 of 1

    Cardone Reman Powertrain Control Module PCM for 1991-1993 Buick Riviera - mg (For: 1991 Buick Riviera)

    The #1 Seller of Genuine Cardone Reman Parts on eBay
    Brand New · Cardone Industries
    C $193.48
    C $26.03 shipping
    T⁣J⁣⁣⁣ ⁣Q⁣⁣⁣9⁣⁣⁣⁣⁣⁣⁣ ⁣Z⁣⁣⁣⁣⁣F⁣⁣⁣⁣⁣ ⁣⁣
  • 16137944 Buick Riviera 1991-1993 bcm body control module - Image 1 of 4

    16137944 Buick Riviera 1991-1993 bcm body control module (For: 1991 Buick Riviera)

    Pre-Owned · Buick
    C $172.50
    C $33.68 shipping
    O⁣⁣⁣⁣Z⁣ ⁣C⁣⁣⁣⁣⁣1⁣ ⁣7⁣⁣⁣⁣P⁣⁣ ⁣L⁣L⁣⁣⁣⁣ ⁣U⁣X⁣
  • 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