★★★★★
June 3, 2026
Good price!
Haven't installed yet, waiting for the new steering wheel for the 85 El Dorado
Replaces
About TRQ:
TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Returns: Parts with electrical components cannot be returned once installed.
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
This part fits 72 vehicles spanning 1977-1990.
| Year | Make | Model | Description |
|---|---|---|---|
| 1977-1988 | Buick | Century | Buick Century with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1987 | Buick | Electra | Buick Electra with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1985-1989 | Buick | Estate Wagon | Buick Estate Wagon with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1984-1987 | Buick | Grand National | Buick Grand National with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1989 | Buick | LeSabre | Buick LeSabre with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1987 | Buick | Regal | Buick Regal with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1985 | Buick | Riviera | Buick Riviera with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1987 | Buick | Skyhawk | Buick Skyhawk with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1987 | Buick | Skylark | Buick Skylark with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1986-1987 | Buick | Somerset | Buick Somerset with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1985 | Buick | Somerset Regal | Buick Somerset Regal with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1988 | Cadillac | Brougham | Cadillac Brougham with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1987 | Cadillac | Deville | Cadillac Deville with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1985 | Cadillac | Eldorado | Cadillac Eldorado with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1983-1984 | Cadillac | Fleetwood | Cadillac Fleetwood with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1985 | Cadillac | Seville | Cadillac Seville with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1985 | Chevrolet | Camaro | Chevrolet Camaro with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1988 | Chevrolet | Caprice | Chevrolet Caprice with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1982-1986 | Chevrolet | Cavalier | Chevrolet Cavalier with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1982-1988 | Chevrolet | Celebrity | Chevrolet Celebrity with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977 | Chevrolet | Chevelle | Chevrolet Chevelle with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1979-1987 | Chevrolet | Chevette | Chevrolet Chevette with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1984 | Chevrolet | Citation | Chevrolet Citation with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1984-1985 | Chevrolet | Citation II | Chevrolet Citation II with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1982 | Chevrolet | Corvette | Chevrolet Corvette with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1984-1987 | Chevrolet | Corvette | Chevrolet Corvette with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1987 | Chevrolet | El Camino | Chevrolet El Camino with Tilt Steering Turn Signal Switch TRQ SWA41608 |
| 1979-1984 | Chevrolet | Impala | Chevrolet Impala with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1978-1983 | Chevrolet | Malibu | Chevrolet Malibu with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1988 | Chevrolet | Monte Carlo | Chevrolet Monte Carlo with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1980 | Chevrolet | Monza | Chevrolet Monza with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1986 | Chevrolet | Nova | Chevrolet Nova with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1985-1986 | Chevrolet | Spectrum | Chevrolet Spectrum with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1985-1986 | Chevrolet | Sprint | Chevrolet Sprint with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977 | Chevrolet | Vega | Chevrolet Vega with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1988 | GMC | Caballero | GMC Caballero with Tilt Steering Turn Signal Switch TRQ SWA41608 |
| 1985-1986 | Oldsmobile | 442 | Olds 442 with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1982 | Oldsmobile | 88 | Olds 88 with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1987 | Oldsmobile | 98 | Olds 98 with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1985-1987 | Oldsmobile | Calais | Olds Calais with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1990 | Oldsmobile | Custom Cruiser | Olds Custom Cruiser with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1981 | Oldsmobile | Cutlass | Olds Cutlass with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1982-1984 | Oldsmobile | Cutlass Calais | Olds Cutlass Calais with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1982-1988 | Oldsmobile | Cutlass Ciera | Olds Cutlass Ciera Turn Signal Switch TRQ SWA41608 |
| 1978-1988 | Oldsmobile | Cutlass Cruiser | Olds Cutlass Cruiser with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1980 | Oldsmobile | Cutlass Salon | Olds Cutlass Salon with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1982-1988 | Oldsmobile | Cutlass Supreme | Olds Cutlass Supreme with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1987 | Oldsmobile | Delta 88 | Olds Delta 88 with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1982-1987 | Oldsmobile | Firenza | Olds Firenza with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1984 | Oldsmobile | Omega | Olds Omega with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1980 | Oldsmobile | Starfire | Olds Starfire with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1985 | Oldsmobile | Toronado | Olds Toronado with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977 | Oldsmobile | Vista Cruiser | Olds Vista Cruiser with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1983-1984 | Pontiac | 2000 | Pontiac 2000 with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1986 | Pontiac | Acadian | Pontiac Acadian with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977 | Pontiac | Astre | Pontiac Astre with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1987 | Pontiac | Bonneville | Pontiac Bonneville with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1981 | Pontiac | Catalina | Pontiac Catalina with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1984-1988 | Pontiac | Fiero | Pontiac Fiero with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1980-1985 | Pontiac | Firebird | Pontiac Firebird with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1980-1987 | Pontiac | Grand Am | Pontiac Grand Am with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1981 | Pontiac | Grand LeMans | Pontiac Grand LeMans with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1987 | Pontiac | Grand Prix | Pontiac Grand Prix with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1978-1981 | Pontiac | Laurentian | Pontiac Laurentian with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1977-1981 | Pontiac | LeMans | Pontiac LeMans with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1983-1986 | Pontiac | Parisienne | Pontiac Parisienne with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1978-1984 | Pontiac | Phoenix | Pontiac Phoenix with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1987-1989 | Pontiac | Safari | Pontiac Safari with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1978-1986 | Pontiac | Sunbird | Pontiac Sunbird with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1981-1982 | Pontiac | T1000 | Pontiac T1000 with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1983-1987 | Pontiac | T1000 | Pontiac T1000 with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| 1987 | Pontiac | Tempest | Pontiac Tempest with Cornering Lamps Turn Signal Switch TRQ SWA41608 |
| Brand Label | Part Number |
|---|---|
| Wells | 1S3020 |
| Standard Motor Products | TW8 |
| Wells | SW326 |
| Alfa Romeo | 1997984 |
| Standard Ignition | TW-8 |
| Standard Motor Products | DS970 |
| Niehoff | CS4031 |
| Shee-Mar | SM487 |
| Carquest Premium Vehicle Solutions | SAE1202 |
| Duralast | SW1090 |
| Dorman - HELP | 2330830 |
| Autopart International | 1802-311251 |
| Airtex Engine Management | 1S1087 |
| Wells | 53-16405 |
| Wells | SW1090 |
This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
Returns: Parts with electrical components cannot be returned once installed.
FREE Shipping is standard on Orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii, Alaska and US Territories. Shipping is not available to Canada.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses. Final shipping costs are available at checkout.
SWA41608
Haven't installed yet, waiting for the new steering wheel for the 85 El Dorado
works as the original in the car
Hard to get it to click on either left or right. I have to hold it in position when signaling a turn.
Perfect fit
Yes, it's the same as the original in the car, the difference is the end piece is for side markers. If you get the unit without the extra three wire end the side markers will not blink, i have an 81 Corvette and had to reorder because it needed the side markers to work.
This will control wiper delay.
Yes, this part will fit your vehicle with tilt steering column.
