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1991 Buick Regal
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OEM (Genuine) 1991 Buick Regal Plate Oil Seal
PartNumber: 14090906
Product Specifications- Notes: 2.8 & 3.1 Liter, 3.1 Liter
- Item Dimensions: 3.0 x 3.0 x 0.5 inches
- Item Weight: 0.30 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12577710
- Part Description: 1991 Buick Regal Plate Oil Seal
Vehicle Fitment- 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS
$20.15 MSRP:$38.03You Save: $17.88 (48%)
OEM (Genuine) 1991 Buick Regal Crankshaft Seal
PartNumber: 12582320
Product Specifications- Notes: All Models
- Other Names: Crankshaft Seal, Rear Main Seal, Seal
- Item Dimensions: 4.6 x 4.6 x 0.3 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25534760
- Part Description: 1991 Buick Regal Crankshaft Seal
Vehicle Fitment- 1991 Buick Regal | 25th Anniversary Edition, Custom, Gran Sport, GS, GSE, Limited, LS, LSE, Olympic Gold Edition | 6 Cyl 3.8 L GAS
$20.72 MSRP:$34.31You Save: $13.59 (40%)
Victor Reinz® Rear Crankshaft Seal Kit for 1991 Buick Regal
PartNumber: 19-10071-01Product Specifications- Notes: 11mm;1 Piece;PTFE; Rear
- Material: PTFE
- Thickness: 11 mm
- UPC: 023913753917
- Part Description: 1991 Buick Regal Rear Crankshaft Seal Kit
Vehicle Fitment- 1991 Buick Regal | All Trims | 6 Cyl 3.1L
$27.94
Sealed Power® A Series Aluminum 3 4 Grooved Crankshaft Main Bearing Set for 1991 Buick Regal
PartNumber: 7242MAProduct Specifications- Notes: Standard Size; A-Series aluminum bearings; 3/4 grooved
- Package Alert: Full set
- Part Material: A-Series Aluminum
- Size: Standard
- UPC: 614046633797
- Part Description: 1991 Buick Regal A Series Aluminum 3 4 Grooved Crankshaft Main Bearing Set
Vehicle Fitment- 1991 Buick Regal | All Trims | 6 Cyl 3.1L
$52.61
SKF® Rear 2Nd Design Crankshaft Seal for 1991 Buick Regal
PartNumber: 29862Product Specifications- Quantity Per Application: 1
- UPC: 826732346700
- Part Description: 1991 Buick Regal Rear 2Nd Design Crankshaft Seal
Vehicle Fitment- 1991 Buick Regal | All Trims | 6 Cyl 3.1L
$17.80
OEM (Genuine) 1991 Buick Regal Timing Cover Front Seal
PartNumber: 12582313
Product Specifications- Notes: 3.8 Liter
- Item Dimensions: 4.2 x 4.3 x 0.6 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 24504098
- Part Description: 1991 Buick Regal Timing Cover Front Seal
Vehicle Fitment- 1991 Buick Regal | 25th Anniversary Edition, Custom, Gran Sport, GS, GSE, Limited, LS, LSE, Olympic Gold Edition | 6 Cyl 3.8 L GAS
$12.07 MSRP:$19.14You Save: $7.07 (37%)
Victor Reinz® Rear Crankshaft Seal Kit for 1991 Buick Regal
PartNumber: 19-10136-01Product Specifications- Notes: Rubber;1 Piece;11mm;Rear
- Material: Rubber
- Thickness: 11 mm
- UPC: 023913756048
- Part Description: 1991 Buick Regal Rear Crankshaft Seal Kit
Vehicle Fitment- 1991 Buick Regal | All Trims | 6 Cyl 3.1L
$25.31
Sealed Power® Aluminum Connecting Rod Bearing Set for 1991 Buick Regal
PartNumber: 6-4020AProduct Specifications- Notes: Standard Size; A-Series aluminum bearings
- Housing Bore Max: 53.988
- Housing Bore Min: 2.1245"
- Oil Clearance Max: 0.102
- Oil Clearance Min: 0.023
- Overall Length Max: 18.290
- Package Alert: Full set
- Part Material: A-Series Aluminum
- Size: Standard
- Standard Shaft Max: 1.9993"
- Standard Shaft Min: 1.9984"
- UPC: 087674973038
- Wall Thickness Max: 0.0621"
- Part Description: 1991 Buick Regal Aluminum Connecting Rod Bearing Set
Vehicle Fitment- 1991 Buick Regal | All Trims | 6 Cyl 3.1L
$25.28OEM (Genuine) 1991 Buick Regal Bearings
PartNumber: 89017698
Product Specifications- Notes: All Models; No. 3
- Other Names: Bearing, Main Bearings
- Item Dimensions: 4.1 x 4.0 x 2.1 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12480822
- Part Description: 1991 Buick Regal Bearings
Vehicle Fitment- 1991 Buick Regal | 25th Anniversary Edition, Custom, Gran Sport, GS, GSE, Limited, LS, LSE, Olympic Gold Edition | 6 Cyl 3.8 L GAS
$21.46 MSRP:$34.07You Save: $12.61 (38%)OEM (Genuine) 1991 Buick Regal Ring Kit, Piston
PartNumber: 24501079Product Specifications- Notes: All Models
- Other Names: Piston Ring Set, Piston Rings
- Item Dimensions: 4.2 x 4.2 x 2.2 inches
- Item Weight: 0.30 Pounds
- Fitment Type: Direct Replacement
- Part Description: 1991 Buick Regal Ring Kit, Piston
Vehicle Fitment- 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 3.8 L GAS
$17.93 MSRP:$36.14You Save: $18.21 (51%)
Sealed Power® Aluminum Connecting Rod Bearing Set for 1991 Buick Regal
PartNumber: 3760AProduct Specifications- Notes: with 0.721in Overall Length;Standard Size; A-Series aluminum bearings
- Housing Bore Max: 60.312
- Housing Bore Min: 60.300
- Oil Clearance Max: 0.076
- Oil Clearance Min: 0.0007"
- Overall Length Max: 18.310
- Package Alert: Pair
- Part Material: A-Series Aluminum
- Size: Standard
- Standard Shaft Max: 2.2495"
- Standard Shaft Min: 2.2487"
- UPC: 614046738232
- Wall Thickness Max: 0.0619"
- Part Description: 1991 Buick Regal Aluminum Connecting Rod Bearing Set
Vehicle Fitment- 1991 Buick Regal | All Trims | 6 Cyl 3.8L
$6.96OEM (Genuine) 1991 Buick Regal Bearing Kit, Crankshaft (#1 Std)
PartNumber: 12350093Product Specifications- Notes: All Models; No. 1
- Other Names: Bearing, Main Bearings
- Item Dimensions: 3.4 x 3.2 x 1.2 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: 1991 Buick Regal Bearing Kit, Crankshaft (#1 Std)
Vehicle Fitment- 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 3.8 L GAS
$15.38 MSRP:$31.00You Save: $15.62 (51%)
Sealed Power® Aluminum Connecting Rod Bearing Set for 1991 Buick Regal
PartNumber: 4020AProduct Specifications- Notes: Standard Size; A-Series aluminum bearings
- Housing Bore Max: 2.1255"
- Housing Bore Min: 2.1245"
- Oil Clearance Max: 0.0040"
- Oil Clearance Min: 0.0009"
- Overall Length Max: 0.7200"
- Package Alert: Pair
- Part Material: A-Series Aluminum
- Size: Standard
- Standard Shaft Max: 50.782
- Standard Shaft Min: 1.9984"
- UPC: 614046018921
- Wall Thickness Max: 0.0621"
- Part Description: 1991 Buick Regal Aluminum Connecting Rod Bearing Set
Vehicle Fitment- 1991 Buick Regal | All Trims | 6 Cyl 3.1L
$4.63OEM (Genuine) 1991 Buick Regal Bearings
PartNumber: 10159536Product Specifications- Notes: All Models; No. 3
- Other Names: Main Bearings
- Part Description: 1991 Buick Regal Bearings
Vehicle Fitment- 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS
$13.06 MSRP:$18.75You Save: $5.69 (31%)OEM (Genuine) 1991 Buick Regal Camshaft Bearings
PartNumber: 14002534Product Specifications- Notes: All Models; No 2, 3
- Other Names: Camshaft Bearings, Main Bearings
- Fitment Type: Direct Replacement
- Part Description: 1991 Buick Regal Camshaft Bearings
Vehicle Fitment- 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS
$13.06 MSRP:$18.75You Save: $5.69 (31%)OEM (Genuine) 1991 Buick Regal Camshaft Bearings
PartNumber: 14002535Product Specifications- Notes: All Models; No 4
- Other Names: Camshaft Bearings, Main Bearings
- Fitment Type: Direct Replacement
- Part Description: 1991 Buick Regal Camshaft Bearings
Vehicle Fitment- 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS
$13.06 MSRP:$18.75You Save: $5.69 (31%)OEM (Genuine) 1991 Buick Regal Bearings
PartNumber: 14033120Product Specifications- Notes: All Models; No 1
- Other Names: Main Bearings
- Fitment Type: Direct Replacement
- Part Description: 1991 Buick Regal Bearings
Vehicle Fitment- 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS
$13.06 MSRP:$18.75You Save: $5.69 (31%)
National® Transfer Case Output Shaft Repair Sleeve for 1991 Buick Regal
PartNumber: 99139Product Specifications- UPC: 724956213450
- Part Description: 1991 Buick Regal Transfer Case Output Shaft Repair Sleeve
Vehicle Fitment- 1991 Buick Regal | All Trims | All Engines
$25.16
National® Front Crankshaft Repair Sleeve for 1991 Buick Regal
PartNumber: 99176Product Specifications- Notes: 2.063in O.D.; with 0.563in Width
- UPC: 724956213610
- Part Description: 1991 Buick Regal Front Crankshaft Repair Sleeve
Vehicle Fitment- 1991 Buick Regal | All Trims | 6 Cyl 3.1L
$25.69
National® Front Crankshaft Repair Sleeve for 1991 Buick Regal
PartNumber: 99193Product Specifications- Flanged Outside Diameter: 56.360 mm
- Installation Depth: 1.000"
- Material: Stainless Steel
- Overall Width: 17.480 mm
- Shaft Size Maximum: 1.940"
- Shaft Size Minimum: 49.120 mm
- Width on Shaft: 14.300 mm
- Part Description: 1991 Buick Regal Front Crankshaft Repair Sleeve
Vehicle Fitment- 1991 Buick Regal | All Trims | 6 Cyl 3.8L
$26.63
Sealed Power® Piston for 1991 Buick Regal
PartNumber: H558PProduct Specifications- Notes: Use w/E-532K ring set; Standard Size; Hypereutectic; 3 Ring Groove Piston; Ring Groove Widths: 1.50, 1.50, 3.00 (mm); 1.377 CD; Recessed Head .260 deep x 3.050 dia. - 8.5:1 C.R.
- Bore: 3.8000"
- Compression Distance: 1.377
- Head Illustration: 28
- Head Type: Recessed Head .260 deep x 3.050 dia. - 8.5:1 C.R.
- Minimum Clearance: 0.001 @ 1.710 from top of head
- Part Material: Hypereutectic
- Pin Diameter: 0.9054"
- Pin Offset: 0.02"
- Ring 1 Qty: 2
- Ring 1 Width: 1.50mm
- Ring 2 Qty: 1
- Ring 2 Width: 3.00mm
- UPC: 724956308460
- Weight W Pin Gram: 00531.+/- 10.
- Part Description: 1991 Buick Regal Piston
Vehicle Fitment- 1991 Buick Regal | All Trims | 6 Cyl 3.8L
Sealed Power® Engine Piston for 1991 Buick Regal
PartNumber: H561CPProduct Specifications- Notes: Standard Size; Hypereutectic; 3 Ring Groove Piston; Ring Groove Widths: 1.50, 1.50, 4.00 (mm); 1.442 CD; Recessed Head .265 deep x 3.000 dia.; DUROSHIELD skirt coated piston
- Bore: 89.0000
- Bore (Inch): 3.5039
- Compression Distance: 1.442
- Head Illustration: 28
- Head Type: Recessed Head .265 deep x 3.000 dia.; DUROSHIELD~ skirt coated piston
- Minimum Clearance: See Piston Fitting Information on carton label
- Note 1: Standard Size
- Part Material: Hypereutectic
- Pin Diameter: 23
- Pin Diameter (Inch): 0.9055
- Pin Offset: 1.016
- Pin Offset (Inch): 0.04
- Ring 1 Qty: 2
- Ring 1 Width: 1.50mm
- Ring 2 Qty: 1
- Ring 2 Width: 4.00mm
- Standard Size: Standard
- UPC: 614046227743
- Part Description: 1991 Buick Regal Engine Piston
Vehicle Fitment- 1991 Buick Regal | All Trims | 6 Cyl 3.1L
OEM (Genuine) 1991 Buick Regal Balancer Asm, Crankshaft
PartNumber: 88959268
Product Specifications- Notes: 3.8 Liter
- Item Dimensions: 9.3 x 8.5 x 6.3 inches
- Item Weight: 10.30 Pounds
- Fitment Type: Direct Replacement
- Replaces: 24501201
- Part Description: 1991 Buick Regal Balancer Asm, Crankshaft
Vehicle Fitment- 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 3.8 L GAS
OEM (Genuine) 1991 Buick Regal Piston Asm
PartNumber: 10070183Product Specifications- Notes: 3.1l
- Other Names: Piston, Pistons
- Item Dimensions: 4.7 x 4.3 x 4.3 inches
- Item Weight: 1.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: 1991 Buick Regal Piston Asm
Vehicle Fitment- 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 3.1 L GAS
OEM (Genuine) 1991 Buick Regal Bearing Kit, Crankshaft (#4 Std)
PartNumber: 12350097Product Specifications- Notes: All Models; No. 4
- Other Names: Bearing, Main Bearings
- Item Dimensions: 3.3 x 3.1 x 1.2 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: 1991 Buick Regal Bearing Kit, Crankshaft (#4 Std)
Vehicle Fitment- 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 3.8 L GAS
OEM (Genuine) 1991 Buick Regal Engine Main Bearing
PartNumber: 12350095Product Specifications- Notes: All Models; No. 2
- Part Description: 1991 Buick Regal Engine Main Bearing
Vehicle Fitment- 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 3.8 L GAS
OEM (Genuine) 1991 Buick Regal Engine Main Bearing
PartNumber: 18012472Product Specifications- Notes: All Models; No. 1, 4
- Part Description: 1991 Buick Regal Engine Main Bearing
Vehicle Fitment- 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS
OEM (Genuine) 1991 Buick Regal Rod Bearing
PartNumber: 18017986Product Specifications- Notes: All Models
- Part Description: 1991 Buick Regal Rod Bearing
Vehicle Fitment- 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 3.8 L GAS
OEM (Genuine) 1991 Buick Regal Engine Main Bearing
PartNumber: 18012473Product Specifications- Notes: All Models; No. 2
- Part Description: 1991 Buick Regal Engine Main Bearing
Vehicle Fitment- 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS
OEM (Genuine) 1991 Buick Regal Piston
PartNumber: 24501072Product Specifications- Notes: All Models
- Part Description: 1991 Buick Regal Piston
Vehicle Fitment- 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 3.8 L GAS