Car Parts Discount

Buick Riviera Relay

Great cars and trucks like your Riviera need great parts.

Select Your VehicleAnyone who owns a Buick knows that when it comes to maintaining their automobile only the highest quality replacement parts will do. Auto enthusiasts appreciate the value built into each Buick, and know that only top quality repair Riviera parts will suffice when maintenance needs to be done. While it's not hard to find replacement parts for Buick vehicles, these days only the highest quality are required to repair your automobile. When your Buick Riviera left the factory, it was destined for a person with discerning taste who wants a trusted name in their automobile.

What Relay does for your vehicle.

A relay is basically a switch that can be used electrically. Electromechanical relays are the most common ones on the market. They perform their functions by making use of electromagnets that pull the entire set of contacts to open or close circuits. Relays also enable you to perform your Buick Riviera logical car functions and inputs. If your Buick Riviera doesn't start when you activate the ignition, and if the engine light can't switch "ON" and "OFF", it indicates that the main relay has been damaged. You can repair it, or buy a new one in case you prefer a faster solution.

CPD has all the top brands.

At Car Parts Discount, we have live customer service members here with enough expertise to help you select the correct Buick Riviera part for your needs. When your Buick requires a new replacement Relay, there's no need to go somewhere besides the authority, Car Parts Discount. Given all the hassles associated with repairing damage to your car or truck, let www.carpartsdiscount.com be the number one store you go to make purchasing it easy. Just choose your year from the list below to find the right Buick Riviera Relay for your 1999, 1998, 1997, 1996, 1995, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966, 1965, 1964 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Buick Riviera Engine Cooling Fan Motor Relay, OEM: 15-81106/1581106ACDelco
1995-1999 Buick Riviera ACDelco Engine Cooling Fan Motor Relay 15-81106
3.55, Save 40%   NEW ITEM
OEM: 15-81106, Item: 886005
  In Stock, Usually ships within 1 business day
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Buick Riviera HVAC Blower Motor Relay Connector, OEM: PT2068ACDelco
1964-1988 Buick Riviera ACDelco HVAC Blower Motor Relay Connector PT2068
4.15, Save 39%   NEW ITEM
OEM: PT2068, Item: 695563
  In Stock, Usually ships within 1 business day
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Buick Riviera Trailer Towing Package Relay, OEM: RY30TSMP
1982-1992 Buick Riviera SMP Trailer Towing Package Relay RY30T
4.55, Save 40%   NEW ITEM
OEM: RY30T, Item: 776158
  In Stock, Usually ships within 1 business day
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Buick Riviera Fuel Pump Relay, OEM: RY241TSMP
1989-1990 Buick Riviera SMP Fuel Pump Relay RY241T
4.75, Save 39%  
OEM: RY241T, Item: 776149
  In Stock, Usually ships within 1 business day
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Buick Riviera Starter Relay, OEM: RY116TSMP
1984-1993 Buick Riviera SMP Starter Relay RY116T
5.25, Save 40%   NEW ITEM
OEM: RY116T, Item: 649080
  In Stock, Usually ships within 1 business day
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Buick Riviera Computer Control Relay, OEM: RY612TSMP
1992-1993 Buick Riviera SMP Computer Control Relay RY612T
5.55, Save 39%  
OEM: RY612T, Item: 776169
  In Stock, Usually ships within 1 business day
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Buick Riviera Horn Relay, OEM: HR151TSMP
1974-1986 Buick Riviera SMP Horn Relay HR151T
5.55, Save 40%   NEW ITEM
OEM: HR151T, Item: 775691
  In Stock, Usually ships within 1 business day
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Buick Riviera Instrument Panel Wiring Harness Relay, OEM: D1703AACDelco
1992-1993 Buick Riviera ACDelco Instrument Panel Wiring Harness Relay D1703A
5.55, Save 40%   NEW ITEM
OEM: D1703A, Item: 899736
  In Stock, Usually ships within 1 business day
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Buick Riviera Multi-Purpose Relay, OEM: RY116SMP
1984-1993 Buick Riviera SMP Multi-Purpose Relay RY116
6.05, Save 40%   POPULAR
OEM: RY116, Item: 317665
  In Stock, Usually ships within 1 business day
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Buick Riviera HVAC Blower Relay, OEM: 1711299GPD
1979-1986 Buick Riviera GPD HVAC Blower Relay 1711299
6.15, Save 40%   NEW ITEM
OEM: 1711299, Item: 1266186
  Only 1 left In Stock, Usually ships within 1 business day
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Buick Riviera Multi-Purpose Relay, OEM: RY241SMP
1989-1990 Buick Riviera SMP Multi-Purpose Relay RY241
6.45, Save 40%  
OEM: RY241, Item: 317718
  In Stock, Usually ships within 1 business day
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Buick Riviera Multi Purpose Relay, OEM: RY612SMP
1992-1993 Buick Riviera SMP Multi Purpose Relay RY612
6.55, Save 39%   NEW ITEM
OEM: RY612, Item: 317840
  In Stock, Usually ships within 1 business day
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Buick Riviera Trailer Tow Relay, OEM: RY-30/RY30SMP
1982-1992 Buick Riviera SMP Trailer Tow Relay RY-30
6.75, Save 39%   NEW ITEM
OEM: RY-30, Item: 1099513
  In Stock, Usually ships within 1 business day
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Buick Riviera Engine Cooling Fan Motor Relay, OEM: 15-8386/158386ACDelco
1989-1990 Buick Riviera ACDelco Engine Cooling Fan Motor Relay 15-8386
7.55, Save 39%   NEW ITEM
OEM: 15-8386, Item: 886030
  Only 7 left In Stock, Usually ships within 1 business day
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Buick Riviera Multi-Purpose Relay, OEM: HR151SMP
1974-1986 Buick Riviera SMP Multi-Purpose Relay HR151
7.55, Save 39%   NEW ITEM
OEM: HR151, Item: 316081
  In Stock, Usually ships within 1 business day
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Buick Riviera Fuel Injection Main Relay Connector, OEM: S-654/S654SMP
1982-1993 Buick Riviera SMP Fuel Injection Main Relay Connector S-654
7.75, Save 39%   NEW ITEM
OEM: S-654, Item: 1100744
  In Stock, Usually ships within 1 business day
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Buick Riviera Multi-Purpose Relay, OEM: RY232SMP
1995-1999 Buick Riviera SMP Multi-Purpose Relay RY232
7.95, Save 39%  
OEM: RY232, Item: 317715
  In Stock, Usually ships within 1 business day
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Buick Riviera Multi-Purpose Relay, OEM: RY604SMP
1995-1999 Buick Riviera SMP Multi-Purpose Relay RY604
8.15, Save 40%   NEW ITEM
OEM: RY604, Item: 317835
  In Stock, Usually ships within 1 business day
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Buick Riviera Multi-Purpose Relay, OEM: RY115SMP
1986-1991, 1993 Buick Riviera SMP Multi-Purpose Relay RY115
8.35, Save 39%   NEW ITEM
OEM: RY115, Item: 317664
  In Stock, Usually ships within 1 business day
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Buick Riviera HVAC Blower Relay, OEM: 35911Four Seasons
1977-1986 Buick Riviera Four Seasons HVAC Blower Relay 35911
8.45, Save 40%   NEW ITEM
OEM: 35911, Item: 1015614
  Only 9 left In Stock, Usually ships within 1 business day
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Buick Riviera A/C Compressor Control Relay, OEM: 35917Four Seasons
1984-1985 Buick Riviera Four Seasons A/C Compressor Control Relay 35917
8.55, Save 40%   NEW ITEM
OEM: 35917, Item: 1015620
  Only 3 left In Stock, Usually ships within 1 business day
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Buick Riviera A/C Control Relay, OEM: RY27TSMP
1983-1987 Buick Riviera SMP A/C Control Relay RY27T
8.65, Save 39%   NEW ITEM
OEM: RY27T, Item: 776153
  In Stock, Usually ships within 1 business day
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ACDelco
1986-1993 Buick Riviera ACDelco Engine Cooling Fan Motor Relay 15-50961
8.85, Save 39%   NEW ITEM
OEM: 15-50961, Item: 890862
  In Stock, Usually ships within 1 business day
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Buick Riviera Multi-Purpose Relay, OEM: RY8SMP
1964-1971, 1981-1982 Buick Riviera SMP Multi-Purpose Relay RY8
8.85, Save 40%   NEW ITEM
OEM: RY8, Item: 317865
  In Stock, Usually ships within 1 business day
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Buick Riviera Engine Cooling Fan Motor Relay, OEM: D1786CACDelco
1995-1999 Buick Riviera ACDelco Engine Cooling Fan Motor Relay D1786C
8.95, Save 39%  
OEM: D1786C, Item: 899747
  In Stock, Usually ships within 1 business day
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Buick Riviera Pulse Wiper Relay, OEM: D1780CACDelco
1995-1999 Buick Riviera ACDelco Pulse Wiper Relay D1780C
9.25, Save 40%   NEW ITEM
OEM: D1780C, Item: 899746
  In Stock, Usually ships within 1 business day
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Buick Riviera A/C Compressor Control Relay, OEM: 35928Four Seasons
1986-1993 Buick Riviera Four Seasons A/C Compressor Control Relay 35928
9.55, Save 39%  
OEM: 35928, Item: 1015627
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Multi-Purpose Relay, OEM: RY32SMP
1985 Buick Riviera SMP Multi-Purpose Relay RY32
9.55, Save 39%   NEW ITEM
OEM: RY32, Item: 317755
  In Stock, Usually ships within 1 business day
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Buick Riviera Horn Relay, OEM: D1776ACDelco
1976-1980, 1982-1985 Buick Riviera ACDelco Horn Relay D1776
9.95, Save 39%   NEW ITEM
OEM: D1776, Item: 899744
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Temperature Control Relay, OEM: RY-232T/RY232TSMP
1995-1999 Buick Riviera SMP Temperature Control Relay RY-232T
9.95, Save 39%   NEW ITEM
OEM: RY-232T, Item: 1208289
  Only 9 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Coolant Fan Relay, OEM: RY242TSMP
1986-1993 Buick Riviera SMP Coolant Fan Relay RY242T
10.35, Save 39%   NEW ITEM
OEM: RY242T, Item: 776150
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Engine Cooling Fan Motor Relay, OEM: 36009Four Seasons
1995-1999 Buick Riviera Four Seasons Engine Cooling Fan Motor Relay 36009
10.35, Save 39%  
OEM: 36009, Item: 1015669
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera A/C Compressor Throttle Cutoff Relay, OEM: 35915Four Seasons
1982-1984 Buick Riviera Four Seasons A/C Compressor Throttle Cutoff Relay 35915
10.45, Save 39%   NEW ITEM
OEM: 35915, Item: 1015618
  Only 1 left In Stock, Usually ships within 1 business day
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Buick Riviera Multi-Purpose Relay, OEM: RY601SMP
1995-1999 Buick Riviera SMP Multi-Purpose Relay RY601
10.55, Save 40%   NEW ITEM
OEM: RY601, Item: 317832
  In Stock, Usually ships within 1 business day
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Buick Riviera A/C Control Relay, OEM: RY282TSMP
1995-1999 Buick Riviera SMP A/C Control Relay RY282T
10.75, Save 39%   NEW ITEM
OEM: RY282T, Item: 776154
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera A/C Compressor Cut-Out Relay, OEM: 36008Four Seasons
1995-1999 Buick Riviera Four Seasons A/C Compressor Cut-Out Relay 36008
11.15, Save 40%   NEW ITEM
OEM: 36008, Item: 1015668
  Only 7 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera HVAC Blower Motor Relay, OEM: RY-20/RY20SMP
1977-1986 Buick Riviera SMP HVAC Blower Motor Relay RY-20
11.25, Save 39%   NEW ITEM
OEM: RY-20, Item: 1099505
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Automatic Transmission Torque Converter Clutch Relay, OEM: RY-85/RY85SMP
1982-1985 Buick Riviera SMP Automatic Transmission Torque Converter Clutch Relay RY-85
11.75, Save 40%   NEW ITEM
OEM: RY-85, Item: 1099552
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Multi-Purpose Relay, OEM: RY27SMP
1983-1987 Buick Riviera SMP Multi-Purpose Relay RY27
11.85, Save 40%   NEW ITEM
OEM: RY27, Item: 317727
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Pulse Wiper Relay, OEM: RY-44/RY44SMP
1975-1985 Buick Riviera SMP Pulse Wiper Relay RY-44
13.15, Save 39%   NEW ITEM
OEM: RY-44, Item: 668482
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Multi-Purpose Relay, OEM: RY100SMP
1983-1989 Buick Riviera SMP Multi-Purpose Relay RY100
13.35, Save 39%   NEW ITEM
OEM: RY100, Item: 317653
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera HVAC Blower Motor Relay, OEM: RY-242/RY242SMP
1986-1993 Buick Riviera SMP HVAC Blower Motor Relay RY-242
13.45, Save 39%   NEW ITEM
OEM: RY-242, Item: 1099656
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Multi-Purpose Relay, OEM: RY130SMP
1986-1993, 1995-1999 Buick Riviera SMP Multi-Purpose Relay RY130
13.55, Save 39%   NEW ITEM
OEM: RY130, Item: 317678
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Multi-Purpose Relay, OEM: RY282SMP
1995-1999 Buick Riviera SMP Multi-Purpose Relay RY282
14.55, Save 40%  
OEM: RY282, Item: 317735
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Multi-Purpose Relay, OEM: 35795Four Seasons
1986-1993 Buick Riviera Four Seasons Multi-Purpose Relay 35795
15.05, Save 40%   NEW ITEM
OEM: 35795, Item: 305799
  Only 9 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Door Lock Relay, OEM: 12088594ACDelco
1987-1993 Buick Riviera ACDelco Door Lock Relay 12088594
15.25, Save 39%  
OEM: 12088594, Item: 896210
  Only 7 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Engine Control Module Wiring Relay, OEM: 13502674ACDelco
1987-1993 Buick Riviera ACDelco Engine Control Module Wiring Relay 13502674
15.25, Save 39%   NEW ITEM
OEM: 13502674, Item: 896754
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera HVAC Blower Motor Relay, OEM: 35910Four Seasons
1977-1978 Buick Riviera Four Seasons HVAC Blower Motor Relay 35910
15.25, Save 39%   NEW ITEM
OEM: 35910, Item: 1015613
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Fog Light Relay, OEM: RY-1/RY1SMP
1971-1972 Buick Riviera SMP Fog Light Relay RY-1
15.55, Save 39%   NEW ITEM
OEM: RY-1, Item: 646330
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera HVAC Blower Motor Relay, OEM: RY-22/RY22SMP
1974-1975, 1977-1978 Buick Riviera SMP HVAC Blower Motor Relay RY-22
15.65, Save 39%   NEW ITEM
OEM: RY-22, Item: 1099507
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Diesel Glow Plug Relay, OEM: SS591TSMP
1980-1983 Buick Riviera SMP Diesel Glow Plug Relay SS591T
15.85, Save 39%   NEW ITEM
OEM: SS591T, Item: 776242
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera HVAC Blower Motor Relay, OEM: RY-9/RY9SMP
1964-1976 Buick Riviera SMP HVAC Blower Motor Relay RY-9
16.45, Save 39%   NEW ITEM
OEM: RY-9, Item: 1099501
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Multi-Purpose Relay, OEM: RY552SMP
1988-1993 Buick Riviera SMP Multi-Purpose Relay RY552
16.45, Save 39%   NEW ITEM
OEM: RY552, Item: 331848
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Multi Purpose Relay Connector, OEM: PT2318ACDelco
1979-1983, 1989-1993, 1996-1999 Buick Riviera ACDelco Multi Purpose Relay Connector PT2318
16.85, Save 39%  
OEM: PT2318, Item: 695582
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Door Lock Relay, OEM: RY-246/RY246SMP
1989-1993, 1995 Buick Riviera SMP Door Lock Relay RY-246
18.15, Save 39%   NEW ITEM
OEM: RY-246, Item: 1099657
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Sunroof Relay, OEM: LR-35/LR35SMP
1988-1993, 1995-1996 Buick Riviera SMP Sunroof Relay LR-35
19.75, Save 39%   NEW ITEM
OEM: LR-35, Item: 1095365
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera HVAC Blower Motor Relay, OEM: 35742Four Seasons
1995-1999 Buick Riviera Four Seasons HVAC Blower Motor Relay 35742
21.85, Save 39%   NEW ITEM
OEM: 35742, Item: 611839
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera HVAC Blower Motor Relay, OEM: 35742Four Seasons
1995-1999 Buick Riviera Four Seasons HVAC Blower Motor Relay 35742
21.85, Save 39%   NEW ITEM
OEM: 35742, Item: 1015555
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Multi-Purpose Relay, OEM: HP4655SMP
1995-1999 Buick Riviera SMP Multi-Purpose Relay HP4655
23.45, Save 39%   NEW ITEM
OEM: HP4655, Item: 335022
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Auxiliary

Buick Riviera Brake Light Relay, OEM: RY536SMP
1982-1985 Buick Riviera SMP Brake Light Relay RY536
23.85, Save 39%   NEW ITEM
OEM: RY536, Item: 337073
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Diesel Glow Plug Relay, OEM: SS-591/SS591SMP
1980-1983 Buick Riviera SMP Diesel Glow Plug Relay SS-591
23.85, Save 39%   NEW ITEM
OEM: SS-591, Item: 1103047
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

ACDelco
1995-1999 Buick Riviera ACDelco Electronic Brake Control Relay 19118886
26.25, Save 39%   NEW ITEM
OEM: 19118886, Item: 1215746
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Multi-Purpose Relay, OEM: RY304SMP
1991-1993 Buick Riviera SMP Multi-Purpose Relay RY304
47.95, Save 39%   NEW ITEM
OEM: RY304, Item: 317748
  Only 2 left In Stock, Usually ships within 1 business day
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Buick Riviera Anti-Theft Relay, OEM: 15-8264/158264ACDelco
1987-1993 Buick Riviera ACDelco Anti-Theft Relay 15-8264
51.75, Save 39%   NEW ITEM
OEM: 15-8264, Item: 886027
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Daytime Running Light Relay, OEM: DRL1SMP
1985, 1988-1990 Buick Riviera SMP Daytime Running Light Relay DRL1
77.85, Save 39%   NEW ITEM
OEM: DRL1, Item: 314890
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Horn Relay, OEM: HR-142/HR142SMP
1965-1968 Buick Riviera SMP Horn Relay HR-142
8.95, Save 39%   NO STOCK
OEM: HR-142, Item: 645390
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Buick Riviera Engine Cooling Fan Motor Relay, OEM: 15-2371/152371ACDelco
1984-1985 Buick Riviera ACDelco Engine Cooling Fan Motor Relay 15-2371
10.25, Save 39%   NO STOCK
OEM: 15-2371, Item: 885535
  Restock date not known
Select year, make, model above to verify this part fits your vehicle