Home/Shop by Part/Engine & Engine Management/Belts and Engine Timing/Belts - Serpentine Belts & V-Belts Go Free Same Day Shipping 1999 Buick Riviera Belts - Serpentine Belts & V-Belts Category Brakes & Wheel Bearing Catalog Brakes Brakes Brake Calipers & Brackets Brake Hoses, Lines, and Fittings Brake Kits Brake Master Cylinder Brake Pads Brake Rotors Parking Brake Parts Wheel Hub & Bearings Wheel Hub & Bearings Wheel Bearing & Hub Assemblies Drivetrain Catalog Transmission Transmission Automatic Transmission Filters & Parts Oil Pan - Transmission Speed Sensor Axle and Driveshaft Axle and Driveshaft Axles and CV-Shafts Engine & Engine Management Catalog Engine Sensors & Electrical Engine Sensors & Electrical Camshaft Position Sensor Coolant Temperature Sensor Crankshaft Position Sensor Ignition Coils Knock Sensor Oil Pressure Switch Starters Throttle Position Sensor Engine Components Engine Components Engine Gaskets & Sets Engine Mounts Oil Pan - Engine Variable Valve Timing System Parts Tune Up & Maintenance Tune Up & Maintenance Engine Tune Up Kits Oil Filter, Caps & Related Spark Plug Wires Spark Plugs Belts and Engine Timing Belts and Engine Timing Idler & Tensioner Pulleys Serpentine Belt Tensioner Exterior, Body Parts & Mirrors Catalog Door & Mirror Door & Mirror Door Handle - Exterior Door Hinge Parts Door Lock Actuator & Latches Exterior Accessories Exterior Accessories Exterior Parts & Accessories Body & Frame Body & Frame Frame Parts & Bushings Wheel & Tire Wheel & Tire Lug Nut & Wheel Related Wiper System Wiper System Windshield Washer Pump Windshield Wiper Blades Fuel & Emissions Catalog Emissions & Sensors Emissions & Sensors EGR Valve Idle Air Control Valve MAP Sensor Mass Air Flow Sensor Oxygen Sensors PCV Valve & Breather Hoses Purge Vent & Evaporative Systems Exhaust Exhaust Exhaust Manifold Fuel System Fuel System Fuel Filter Fuel Injectors Fuel Lines & Hoses Fuel Pressure Regulator Fuel Pumps & Assemblies Gas / Fuel Caps Heating & Cooling Catalog HVAC HVAC A/C System Service Parts A/C and Heater Controls Engine Cooling Engine Cooling Heater Hoses & Flanges Thermostat & Housing Water Pump & Related Interior Catalog Interior Components Interior Components Horns & Horn Parts Electrical & Switches Electrical & Switches Neutral Safety Switch Steering & Suspension Catalog Shocks, Struts & Springs Shocks, Struts & Springs Air Suspension Parts Shocks and Struts Suspension Suspension Ball Joint Control Arms Sway Bars, Links, & Bushings Steering Steering Power Steering Hoses Power Steering Pump Reservoir Steering Rack and Gear Boxes Tie Rods & Adjusting Sleeves Part Bundles and Kits Part Bundles and Kits Steering & Suspension Kits Year / Make / Model 1999 Buick Riviera Part Type Serpentine Belt Brand ACDelco Engine Displacement (Metric) V6 3.8L Price $50.00 - $100.00 Filter Results Enter Vehicle Year Make Model Specify your vehicle's year, make and model to guarantee fit. Year 2025202420232022202120202019201820172016201520142013201220112010200920082007200620052004200320022001200019991998199719961995199419931992199119901989198819871986198519841983198219811980197919781977197619751974197319721971197019691968196719661965196419631962196119601959195819571956195519541953195219511950194919481947194619451944194319421941194019391938193719361935193419331932193119301929192819271926 Make Model Options Drivetrain Apply Best match first Best match first Price: Low to High Price: High to Low A-Z Z-A 1 1 10 1 Notify When Available Submit VIDEO Replaces Serpentine Belt ACDelco 6K926 2 reviews Brand: ACDelco - 6K926 Out of Stock $ 79.95 Notify When Available Close Ship To Zip: Submit