89243 Dayco Belt Tensioner Assembly
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Dayco Belt Tensioner Assembly

P/N: 89243 Dayco
Buick LeSabre, Regal, Park Avenue, Riviera, Electra, Reatta
Oldsmobile Delta 88, 98, Toronado
Pontiac Bonneville
Low Stock Status
Low Stock
Ships within 1 Business Day

Make Sure It Fits

Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

Why Buy OEM & Genuine Replacement Auto Parts from AutohausAZ?

Auto parts at wholesale prices is what you will find at AutohausAZ. Have you been searching the web for auto parts for your vehicle? You have come to the right place! Here at Autohaus, we strive to offer low prices on quality replacement parts and providing first rate customer service.

What This Dayco Belt Tensioner Assembly Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

MY89-90 - Electra Limited, Park Avenue, Park Avenue Ultra, T-Type
MY88-88 - Electra Limited, Park Avenue, T-Type
3 1/4 In. Pulley
MY89-91 - LeSabre Base, Custom, Limited
MY88-88 - LeSabre Base, Custom, Limited
3 1/4 In. Pulley
MY91-91 - Park Avenue Base, Ultra
1st Design
MY88-91 - Reatta
MY90-91 - Regal Custom, Gran Sport, Limited
MY88-91 - Riviera Luxury, T-Type
MY89-90 - 98 Regency, Regency Brougham, Regency Touring
MY91-91 - 98 Regency Elite, Touring
1st Design
MY88-88 - 98 Regency, Regency Brougham, Regency Touring
3 1/4 In. Pulley
MY89-91 - Delta 88 Royale, Royale Brougham
MY88-88 - Delta 88 Royale, Royale Brougham
3 1/4 In. Pulley
MY88-91 - Toronado Base, Trofeo
MY89-91 - Bonneville LE, SE, SSE
MY88-88 - Bonneville LE, SE, SSE
3 1/4 In. Pulley