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1996 Buick Riviera
Key Replacement - Save vs Dealer in Ventura County

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1996 Buick Riviera Remote
Remote

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min arrival
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1996 Buick Riviera lost key replacement options from EZ Car Keyz Simi Valley CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
1996 Buick Riviera lost key replacement options from EZ Car Keyz Simi Valley CA
Key specialists
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1996 Buick Riviera
Key Options

Dealer-grade key for a fair, honest price

Remote
Most popular Buick key typeMost Popular
1996 Buick Riviera Remote KOBUT1BT
FCC IDKOBUT1BTPart #15732805Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
1996 Buick Riviera replacement key fob with no original from EZ Car Keyz Simi Valley CA
Skip the Dealer Markup
Professional key, honest rate
1996 Buick Riviera replacement key fob with no original from EZ Car Keyz Simi Valley CA
🔧 PRO TIP
The 1996 Riviera's KOBUT1BT fob shares its guts with other G-body GM remotes of that era, same circuit board, same frequency. The internals from a Chevy or Olds fob with a matching FCC ID can drop right into a Buick shell if yours is cracked. Logo on the case is cosmetic. Note: this fob is remote-only for locks. The Riviera's PASS-Key II immobilizer lives in the ignition key blade itself, a resistor pellet embedded in the metal. If the car cranks but won't fire, the problem is that pellet or the VATS module reading it, not the fob.
Related services: Ignition Repair · Smart Key

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EZ Car Keyz
EZ Car Keyz
Dealership
Average Cost
✓ $$
✕ $$$$
Location
✓ We come to you
✕ You drive there
Wait Time
✓ 20-45 min
✕ 2-5 days
Same-Day
✓ Yes
✕ Rarely
All Keys Lost
✓ No problem
✕ Tow required
OEM Quality
✓ Yes
✓ Yes
EZ Car Keyz wins 5 out of 6
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1996 Buick Riviera Remote Replacement - Fast, Affordable & Professional

Over near Rocky Peak Trail in Simi Valley, a woman had a 1996 Riviera she'd bought third-hand from a friend of a friend. One key, no spare, and the KOBUT1BT fob shell was cracked halfway down the seam. She'd been holding it together with a rubber band for about six months.

The thing still worked. Mostly. Lock, unlock, trunk, panic. But the CR2032 kept shifting inside the broken housing and she'd lose range. Sometimes she had to walk right up to the door and press the button against the glass. She told me she'd called the dealer and they wanted her to come in and wait, and the number they quoted her made her decide the rubber band was fine.

I set up on the hood. Opened the cracked fob, confirmed the board was intact, no corroded traces, no lifted pads. Read her PASS-Key II resistor value off the original blade with my IM608 since that pellet is the real security on these cars, one of 15 resistance values GM used. Decoded the lock, cut two fresh key blades matched to the correct resistor pellet, and transferred her working board into a new KOBUT1BT shell. Then I built a second complete fob and programmed both remotes to the receiver.

She went from one cracked fob held together by office supplies to two clean keys in about 45 minutes. The moment she hit unlock from ten feet away and heard the chirp, she just stood there staring at the car like it was new.

Having two working keys on a Riviera this age is not a luxury. It is the difference between a quick duplicate and a very expensive all-keys-lost job down the road.

Save vs the Dealer on Your Buick Riviera Key

Get your key for hundreds less than the dealer. Same quality, same result, better price.

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Also serving: Big Sky · Bridle Path · Corriganville · East Simi Valley

Buick Riviera Rapid Response, Done Right

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Lost 1996 Buick Riviera key replacement by EZ Car Keyz in Simi Valley CA
Remote | Rapid On-Site Service
1996 Buick Riviera | Ventura County
Lost 1996 Buick Riviera key replacement by EZ Car Keyz in Simi Valley CA
1996 Buick Riviera Remote
1996 Buick Riviera
Remote | Pro Grade Service
Estimated arrival time to Simi Valley
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Rapid Arrival
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Service location Simi Valley
Simi Valley
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805 Area
Same-Day Keys (805) 790-8162

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Trusted and verified by real customers

R
Rick R.
Apr 2021
★★★★★

“Niv showed up, did his thing, and just like that I had two new keys for a fraction of what the dealership quoted. I have zero reservations recommending him to anyone who needs car keys replaced.”

Google Review
f
frankborja25
Dec 2019
★★★★★

“We had one broken key for our Honda Civic and one working key for our Lexus. Tim came out and cut three remote car keys at a great price. All keys worked perfectly. Professional, courteous, and highly recommended.”

Google Review
I
Incognitomlo88
Jul 2025
★★★★★

“Tim was GREAT. I honestly swear he must have had my keys made before he even showed up. The entire process was insanely fast, from the initial phone call to having the keys in my hand. No one will beat the pricing, efficiency, or outstanding service.”

Google Review
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Customer review after losing 1996 Buick Riviera key - EZ Car Keyz Simi Valley CA
“Real savings, real reviews.”
Customer review after losing 1996 Buick Riviera key - EZ Car Keyz Simi Valley CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Buick Riviera Mobile Service FAQ

Real costs, no dealer surprises

What battery does the 1996 Buick Riviera key fob use?
CR2032. Standard coin cell, available at any pharmacy or auto parts counter. When the battery gets low, you'll notice the range drops before the fob dies completely. You might have to press it right against the door to get a response. When I build a replacement fob, I always drop in a fresh CR2032 so you're starting at full strength. Swap it yourself down the road by popping the case halves apart, no tools needed if the shell is in good shape.
What is the FCC ID for the 1996 Buick Riviera key fob?
How does a 1996 Buick Riviera key replacement from EZ Car Keyz compare to the dealer?
My 1996 Riviera cranks but won't start. Is the key fob the problem?
Can I program a replacement KOBUT1BT remote to my 1996 Riviera myself?
Questions? Call (805) 790-8162

Buick Riviera Key Service Areas

Background checked and bonded everywhere

📍Ventura County & SB
Ventura County service area map
805 LOCAL LOCKSMITH
need a key? 🔑
Santa Barbara
Santa BarbaraETA 30-35 min
Goleta
GoletaETA 30-35 min
Isla Vista
Isla VistaETA 30-35 min
Montecito
MontecitoETA 25-30 min
Carpinteria
CarpinteriaETA 20-25 min
Ojai
OjaiETA 20-25 min
Ventura
VenturaETA 10-15 min
Santa Paula
Santa PaulaETA 20-25 min
Fillmore
FillmoreETA 25-30 min
Oxnard
OxnardETA 10-15 min
Port Hueneme
Port HuenemeETA 10-15 min
Camarillo
CamarilloETA 15-20 min
Moorpark
MoorparkETA 25-30 min
Simi Valley
Simi ValleyETA 30-35 min
Thousand Oaks
Thousand OaksETA 20-25 min
Santa BarbaraGoletaMontecitoCarpinteriaOjaiVenturaSanta PaulaFillmoreOxnardPort HuenemeCamarilloMoorparkSimi ValleyThousand Oaks
Emergency 1996 Buick Riviera locksmith service area in Ventura County CA
Emergency 1996 Buick Riviera locksmith service area in Ventura County CA
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