Carquest Replacement Oil Pressure Switch Fits 1973 Buick Apollo Part Number S397

Carquest Oil Pressure Switch * In manufacturing, we utilize a laser etching system to calibrate thick film printed circuits. This method provides for high accuracy reading of actual oil pressure in vehicle's engine. * In construction, we utilize high temperature, polyimide film diaphragms. These provide for exceptional cycle durability & resistance to rupture & oil leakage. Units are designed to handle rapid pressure pulsations, without component damage. * All units are 100% tested using automated equipment that activates the switch, checks for leaks & stresses the part to ensure specification compliance, even under the most demanding operating conditions. * Robust design and high grade materials meet the stringent demands of today's service professional * BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product Fitment: * Buick - Apollo (1973), L6 4.1 (1975), V8 4.3 (1975); Centurion (1973); Century V6 4.3 (1982-1985), V8 5.0 (1978-1979), V8 5.7 (1978-1981), V8 6.6 (1977); Electra V6 4.3 (1985), V8 5.0 (1981-1989), V8 5.7 (1980-1984), V8 6.6 (1977-1979); Estate Wagon (1977-1982); GS 350 (1968); LeSabre (1968), V8 5.0 (1978-1990), V8 5.7 (1980-1985), V8 6.6 (1977-1978); Regal (1985), V6 4.3 (1984), V8 5.0 (1978-1986), V8 5.7 (1981-1983); Riviera (1968), V8 5.0 (1980-1985), V8 5.7 (1980-1985), V8 6.6 (1977-1978); Skylark L6 4.1 (1968), V8 4.3 (1975-1976), V8 5.0 (1977-1978), V8 5.7 (1977-1979); Special L6 4.1 (1968-1969); Wildcat (1968) * Cadillac - Brougham (1987-1989), V8 5.0 (1990); Commercial Chassis V6 4.3 (1985); DeVille (1980-1981), V6 4.3 (1985), V8 5.7 (1979-1984); Eldorado (1979-1981), V8 5.7 (1980-1985); Fleetwood (1980-1981), V6 4.3 (1985), V8 5.0 (1986), V8 5.7 (1979-1985); Seville (1976-1981), V8 5.7 (1982-1985) * Chevrolet - Cars (1956-1990), LD Trucks (1958-1987), Vans (1964-1988) * GMC - LD Trucks (1960-1987), Vans (1966-1987) * Oldsmobile - Custom Cruiser (1971-1990); Cutlass (1967-1987), V8 4.3 (1980), V8 5.7 (1980-1981); Cutlass Ciera V6 4.3 (1982-1985); Cutlass Salon (1975-1979), V8 5.0 (1985-1986), V8 5.7 (1985); Cutlass Supreme (1967-1979), V6 4.3 (1983-1984), V8 4.3 (1982), V8 5.0 (1982-1988), V8 5.7 (1981-1985); Cutlass Tiara (1976); Delmont 88 (1967-1968); Delta 88 (1965-1983), V8 4.3 (1977-1982), V8 4.9 (1979), V8 5.0 (1980-1985), V8 5.7 (1977-1985), V8 6.6 (1977-1979); Dynamic 88 (1965-1966); F85 (1966-1972), V8 5.4 (1964-1965), V8 6.6 (1965); Jetstar 88 (1964-1966); Omega (1973-1975), L6 4.1 (1976), V8 4.3 (1976-1977), V8 5.0 (1977-1979), V8 5.7 (1977-1979); Starfire (1965-1966); Toronado (1966-1985), V8 5.0 (1981-1984), V8 5.7 (1981-1984); Vista Cruiser (1966-1975); 442 (1968-1971); 98 (1965-1984), V6 4.3 (1985), V8 5.0 (1982-1983), V8 5.7 (1982-1983), V8 7.5 (1975) * Pontiac - Acadian (1964-1965); Astre (1975); Beaumont (1964-1965); Bonneville (1964-1975), V8 5.0 (1981), V8 5.7 (1977-1984), V8 6.6 (1977-1979); Catalina (1964-1975), V8 5.0 (1981), V8 5.7 (1977-1981), V8 6.6 (1977-1979); Firebird (1975-1986), L6 4.1 (1970-1976), V8 5.0 (1977-1985), V8 5.7 (1977-1979); Grand Am V8 5.0 (1978-1979), V8 6.6 (1975), V8 7.5 (1975); Grand LeMans (1975-1977), V8 5.0 (1978-1979), V8 5.7 (1978-1982); Grand Prix (1964-1975), V8 5.0 (1978-1979), V8 5.7 (1977-1984), V8 6.6 (1977); GTO (1964-1965); Laurentian (1964-1965), V8 5.7 (1977-1981); LeMans (1964-1977), V8 5.0 (1978-1979), V8 5.7 (1978-1979); Parisienne (1964-1986), V8 5.0 (1981), V8 5.7 (1977-1985); Phoenix V8 5.0 (1977-1979), V8 5.7 (1977-1979); Safari (1987-1989); Star Chief (1964-1965); Strato-Chief (1964-1965); Tempest (1964-1965), L6 4.1 (1970); Ventura (1971-1974), L6 4.1 (1976), V8 4.3 (1975-1976), V8 5.0 (1977), V8 5.7 (1975-1977); 6000 V6 4.3 (1982-1985) - Brand New Item - Part Number: S397 90 Day Warranty Included! ----------------------------------------------------- 1 Factory Radio is proud to introduce our line of liquidation listings! These are new items that are priced to move. Any cosmetic blemishes are noted in the condition field so please keep that in mind when purchasing. All items are guaranteed to be in 100% working order with our standard 30 day return and 90 day warranty so you’ll still be covered by our top-notch customer service. We’ll be adding new listings to this line every day at limited quantities so be sure to bookmark and keep watch for more great deals! ----------------------------------------------------- This is a Carquest Oil Pressure Switch that fits a number of vehicles listed above. This item is in NEW condition, with all items included unless otherwise listed. Please see photos for details. As you can see from our reviews, we package and ship everything very carefully. If you have any questions about any item listed, please do not hesitate to reach out. Thank You for Your Purchase!