1991 Buick Regal Steering Parts

This table covers the fluids specified for this steering system. Typical signs include discolored fluid, a burnt smell, or a level that keeps dropping. Use only the specification in the notes — the tables group grades because they are not interchangeable. Read more

7 Power Steering Fluid parts for the 1991 Buick Regal come from 3 brands — PRESTONE, EDELMANN and IDEMITSU. The "Popular" part is EDELMANN 70694.

Part numbers include EDELMANN 70694, PRESTONE AS261 and IDEMITSU 30040106972, among others listed above.

This table covers the Power Steering Pressure hoses. Typical signs include swelling, cracks, a soft spot, or a leak at a clamp. Replace adjacent aged hoses while the system is drained — they share the same heat cycle. Read more

5 Power Steering Pressure Hose parts for the 1991 Buick Regal come from 4 brands — FAMOUS BRAND, EDELMANN, OMEGA and 1 other brand. The "Popular" part is EDELMANN 91707.

Part numbers include EDELMANN 91707, FAMOUS BRAND 36506 and FAMOUS BRAND 2647272998, among others listed above.

This table covers the seals at the Power Steering Pressure Hose. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

One part is listed for the 1991 Buick Regal — GM GENUINE 26001594.

This table covers the Power Steering pressure sensors. Typical signs include a check-engine light for MAP or fuel-rail pressure, or a limp mode under load. A vacuum leak or a clogged reference line will fake a bad pressure sensor. Read more

4 Power Steering Pressure Sensor parts are listed for the 1991 Buick Regal, from ACDELCO, ROSTRA, STANDARD MOTOR PRODUCTS and 1 other brand.

This group includes ACDELCO 212493, ROSTRA 501282 and STANDARD MOTOR PRODUCTS PSS5 and the remaining parts above.

This table covers the Power Steering pumps. Typical signs include noise from the pump, no pressure, or fluid that never arrives at the outlet. Prime or fill the pump as the notes require. A dry start is a common way to kill a new unit. Read more

6 Power Steering Pump parts for the 1991 Buick Regal come from 4 brands — LARES, TERREPOWER, AAE and 1 other brand.

The New section lists 1 option from AAE — brand-new units rather than rebuilt ones. AAE 6321N is listed in this group.

The Remanufactured section lists 5 options from LARES, TERREPOWER and MAVAL — factory-rebuilt units with new wear components. LARES 2312 is listed in this group.

Part numbers include AAE 6321N, LARES 2312 and LARES 2682, among others listed above.

This table covers the Power Steering Pump pulleys. Typical signs include a growl or chirp that follows engine speed, or a pulley that will not spin freely by hand. Spin each pulley with the belt off. Roughness or play means replace it with the belt. Read more

One part is listed for the 1991 Buick Regal — DORMAN 300126.

This table covers the Power Steering Pump Seal kits. Read more

6 Power Steering Pump Seal Kit parts are listed for the 1991 Buick Regal, from EDELMANN, SUNSONG and FVP. EDELMANN 8561 carries the "Popular" badge.

This group includes EDELMANN 8561, SUNSONG 8401344 and EDELMANN 8554 and the remaining parts above.

This table covers the Power Steering Pump Shaft bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

4 Power Steering Pump Shaft Bearing parts for the 1991 Buick Regal come from 4 brands — WJB / INMOTION PARTS, ACDELCO, BCA and 1 other brand.

The Economy section lists 1 option from WJB / INMOTION PARTS — the catalog's value-priced group. WJB / INMOTION PARTS RB62032RS is listed in this group.

In the Standard Replacement grade, ACDELCO, BCA and NATIONAL supply 3 parts: built to original-equipment specification. A representative part number is ACDELCO 203FF.

Part numbers include WJB / INMOTION PARTS RB62032RS, ACDELCO 203FF and BCA NB203FF, among others listed above.

This table covers the seals at the Power Steering Pump Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

6 Power Steering Pump Shaft Seal parts are listed for the 1991 Buick Regal, from GM GENUINE, SKF, EDELMANN and 3 other brands. GM GENUINE 15277770 carries the "Popular" badge.

Part numbers include GM GENUINE 15277770, SKF 7475 and EDELMANN 8712, among others listed above.

This table covers the Power Steering Return hoses. Typical signs include swelling, cracks, a soft spot, or a leak at a clamp. Replace adjacent aged hoses while the system is drained — they share the same heat cycle. Read more

One part is listed for the 1991 Buick Regal — EDELMANN 91806.

This table covers the steering gear assemblies that turn the tie rods. Typical signs include fluid at a torn boot, a growl when you turn, or play that the inner tie rods do not explain. Flush the old power-steering fluid with the rack — grit in the old fluid is the usual cause of a repeat leak. Read more

6 Rack and Pinion parts are listed for the 1991 Buick Regal, from TERREPOWER, MAVAL and LARES. TERREPOWER 1030114 carries the "Popular" badge.

New: 2 parts, from LARES and TERREPOWER. A representative part number is LARES 23507.

Remanufactured: 4 parts, from TERREPOWER and MAVAL. A representative part number is TERREPOWER 1030114.

Part numbers include TERREPOWER 1030114, LARES 23507 and TERREPOWER N1030114, among others listed above.

This table covers the rubber boots that seal the inner tie-rod joints on the rack. Read more

9 Rack and Pinion Bellow parts for the 1991 Buick Regal come from 8 brands — MEVOTECH, ACDELCO, BECK/ARNLEY and 5 other brands. The "Popular" part is MEVOTECH GK6298.

This group includes MEVOTECH GK6298, MEVOTECH MK6298 and ACDELCO 45A7009 and the remaining parts above.

This table covers the Rack and Pinion bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles. Read more

9 Rack and Pinion Bushing parts are listed for the 1991 Buick Regal, from MEVOTECH, ACDELCO, MOOG and 5 other brands. ACDELCO 45G24038 carries the "Popular" badge.

Listed part numbers: ACDELCO 45G24038, MOOG K6349 and DELPHI TD4542W, plus the other parts above.

This table covers the Rack and Pinion Gear bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

4 Rack and Pinion Gear Bearing parts for the 1991 Buick Regal come from 2 brands — EDELMANN and FVP.

Listed part numbers: EDELMANN 8572 and EDELMANN 8571, plus the other parts above.

This table covers the Rack and Pinion Seal kits. Read more

4 Rack and Pinion Seal Kit parts for the 1991 Buick Regal come from 2 brands — EDELMANN and FVP.

This group includes EDELMANN 8607 and EDELMANN 8580 and the remaining parts above.

This table covers the Steering Damper bellows. Read more

This group shows a single part: ULTRA-POWER K6298.

This table covers the Steering Gear bolts. Read more

One part is listed for the 1991 Buick Regal — GM GENUINE 11514280.

This table covers the Steering Gear housings. Read more

One part is listed for the 1991 Buick Regal — GM GENUINE 07844439.

This table covers the Steering Gear nuts. Read more

GM GENUINE supplies the 3 Steering Gear Nut parts for the 1991 Buick Regal.

Part numbers include GM GENUINE 11516383, GM GENUINE 11515744 and GM GENUINE 25611428.

This table covers the Steering Wheel Nut rings. Read more

2 Steering Wheel Nut / Ring parts for the 1991 Buick Regal come from GM GENUINE.

This group includes GM GENUINE 00419454 and GM GENUINE 11609658.

This table covers the inner and outer tie-rod ends that steer each front knuckle. Typical signs include play on center, a feathered front tire, or a boot that has split and packed with grit. Replace inner and outer ends together on a high-mileage axle, then get an alignment. Read more

23 Tie Rod End parts for the 1991 Buick Regal come from 12 brands — MEVOTECH, DELPHI, MOOG and 9 other brands. The "Popular" part is MEVOTECH MEV195.

In the Daily Driver grade, MEVOTECH, DELPHI, SUSPENSIA and 3 other brands supply 9 parts: grouped for everyday commuting duty. A representative part number is MEVOTECH MEV195.

The Economy section: 14 options from MEVOTECH, QUICK STEER, SKP and 5 other brands. MEVOTECH GEV195 is listed in this group.