Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 1985 Pontiac Firebird Engine Main Bearing

1985 Pontiac Firebird Engine Main Bearing

My Vehicle Change Vehicle
1985 Pontiac Firebird
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Crankshafts, Pistons, Rings & Connecting Rods
  • Department
  • Brands
  • Prices

12 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 1985 Pontiac Firebird Bearings Diagram - 10120990
    View Related Parts

    OEM (Genuine) 1985 Pontiac Firebird Bearings

    PartNumber: 10120990
    OEM 1985 Pontiac Firebird Bearings - 10120990
    Product Specifications
    • Notes: No. 1-4
    • Other Names: Bearing, Main Bearings
    • Item Dimensions: 4.2 x 4.2 x 2.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1985 Pontiac Firebird Bearings
    More Info
    Vehicle Fitment
    • 1985 Pontiac Firebird | Base, Formula, S/E, Trans Am, Trans Am GT, Trans Am GTA | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    $23.44 MSRP: $38.79
    You Save: $15.35 (40%)
  • Sealed Power A Series Aluminum Crankshaft Main Bearing Set for 1985 Pontiac Firebird - 6689MA

    Sealed Power® A Series Aluminum Crankshaft Main Bearing Set for 1985 Pontiac Firebird

    PartNumber: 6689MA
    Product Specifications
    • Notes: Standard Size; A-Series aluminum bearings
    • Package Alert: Full set
    • Part Material: A-Series Aluminum
    • Size: Standard
    • UPC: 614046633148
    • Part Description: 1985 Pontiac Firebird A Series Aluminum Crankshaft Main Bearing Set
    More Info
    Vehicle Fitment
    • 1985 Pontiac Firebird | All Trims | 4 Cyl 2.5L
    $62.71
  • OEM 1985 Pontiac Firebird Bearing Set Diagram - 12507946
    View Related Parts

    OEM (Genuine) 1985 Pontiac Firebird Bearing Set

    PartNumber: 12507946
    OEM 1985 Pontiac Firebird Bearing Set - 12507946
    Product Specifications
    • Notes: 2.8l, 3.1l; No. 2, 3
    • Other Names: Bearing, Bearing Set, Camshaft Bearings
    • Item Dimensions: 2.6 x 2.6 x 0.7 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1985 Pontiac Firebird Bearing Set
    More Info
    Vehicle Fitment
    • 1985 Pontiac Firebird | Base, S/E | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.4 L GAS
    $34.30 MSRP: $54.47
    You Save: $20.17 (38%)
  • Sealed Power Overplated Copper Lead Alloy Crankshaft Main Bearing Set for 1985 Pontiac Firebird - 4663M

    Sealed Power® Overplated Copper Lead Alloy Crankshaft Main Bearing Set for 1985 Pontiac Firebird

    PartNumber: 4663M
    Product Specifications
    • Notes: Standard Size
    • Material: Overplated Copper-Lead Alloy
    • Oversizes: Standard
    • Package Alert: Full set
    • Part Material: Steel Backed Overplated Bronze Alloy
    • Set Type: Main Set
    • UPC: 724956135493
    • Part Description: 1985 Pontiac Firebird Overplated Copper Lead Alloy Crankshaft Main Bearing Set
    More Info
    Vehicle Fitment
    • 1985 Pontiac Firebird | All Trims | 8 Cyl 5.0L
    $38.94
  • OEM 1985 Pontiac Firebird Bearing Set Diagram - 12507947
    View Related Parts

    OEM (Genuine) 1985 Pontiac Firebird Bearing Set

    PartNumber: 12507947
    OEM 1985 Pontiac Firebird Bearing Set - 12507947
    Product Specifications
    • Notes: 2.8l, 3.1l; Rear
    • Other Names: Bearing, Bearing Set, Camshaft Bearings
    • Item Dimensions: 2.5 x 2.6 x 0.7 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1985 Pontiac Firebird Bearing Set
    More Info
    Vehicle Fitment
    • 1985 Pontiac Firebird | Base, S/E | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.4 L GAS
    $38.25 MSRP: $60.74
    You Save: $22.49 (38%)
  • Sealed Power A Series Aluminum Crankshaft Main Bearing Set for 1985 Pontiac Firebird - 4663MA

    Sealed Power® A Series Aluminum Crankshaft Main Bearing Set for 1985 Pontiac Firebird

    PartNumber: 4663MA
    Product Specifications
    • Notes: Standard Size; A-Series aluminum bearings
    • Oversize: Standard
    • Package Alert: Full set
    • Part Material: A-Series Aluminum
    • UPC: 614046379404
    • Part Description: 1985 Pontiac Firebird A Series Aluminum Crankshaft Main Bearing Set
    More Info
    Vehicle Fitment
    • 1985 Pontiac Firebird | All Trims | 8 Cyl 5.0L
    $38.94
  • OEM 1985 Pontiac Firebird Bearings Diagram - 12480252
    View Related Parts

    OEM (Genuine) 1985 Pontiac Firebird Bearings

    PartNumber: 12480252
    OEM 1985 Pontiac Firebird Bearings - 12480252
    Product Specifications
    • Notes: 2.8l; No. 1;2.8l; Rear
    • Other Names: Bearing, Main Bearings
    • Item Dimensions: 4.3 x 4.3 x 2.2 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12537706
    • Part Description: 1985 Pontiac Firebird Bearings
    More Info
    Vehicle Fitment
    • 1985 Pontiac Firebird | Base, S/E | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.4 L GAS
    $32.95 MSRP: $52.33
    You Save: $19.38 (38%)
  • OEM 1985 Pontiac Firebird Bearing Kit, Crankshaft (1, 2, 3, 4)(Std) Diagram - 18012433
    View Related Parts

    OEM (Genuine) 1985 Pontiac Firebird Bearing Kit, Crankshaft (1, 2, 3, 4)(Std)

    PartNumber: 18012433
    OEM 1985 Pontiac Firebird Bearing Kit, Crankshaft (1, 2, 3, 4)(Std) - 18012433
    Product Specifications
    • Notes: 1, 2, 3, 4
    • Other Names: Bearing, Main Bearings
    • Item Dimensions: 4.0 x 4.1 x 1.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1985 Pontiac Firebird Bearing Kit, Crankshaft (1, 2, 3, 4)(Std)
    More Info
    Vehicle Fitment
    • 1985 Pontiac Firebird | Base | 4 Cyl 2.5 L GAS
    $14.61 MSRP: $29.45
    You Save: $14.84 (51%)
  • OEM 1985 Pontiac Firebird Bearings Diagram - 12480253
    View Related Parts

    OEM (Genuine) 1985 Pontiac Firebird Bearings

    PartNumber: 12480253
    OEM 1985 Pontiac Firebird Bearings - 12480253
    Product Specifications
    • Notes: 2.8l; No. 2
    • Other Names: Bearing, Main Bearings
    • Item Dimensions: 4.3 x 4.3 x 2.2 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12537707
    • Part Description: 1985 Pontiac Firebird Bearings
    More Info
    Vehicle Fitment
    • 1985 Pontiac Firebird | Base, S/E | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.4 L GAS
  • OEM 1985 Pontiac Firebird Bearing Kit, Crankshaft Diagram - 10120993
    View Related Parts

    OEM (Genuine) 1985 Pontiac Firebird Bearing Kit, Crankshaft

    PartNumber: 10120993
    OEM 1985 Pontiac Firebird Bearing Kit, Crankshaft - 10120993
    Product Specifications
    • Notes: Rear
    • Other Names: Bearing, Main Bearings
    • Item Dimensions: 4.3 x 4.2 x 2.1 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1985 Pontiac Firebird Bearing Kit, Crankshaft
    More Info
    Vehicle Fitment
    • 1985 Pontiac Firebird | Base, Formula, S/E, Trans Am, Trans Am GT, Trans Am GTA | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
  • OEM 1985 Pontiac Firebird Bearing Kit, Crankshaft Diagram - 89060551
    View Related Parts

    OEM (Genuine) 1985 Pontiac Firebird Bearing Kit, Crankshaft

    PartNumber: 89060551
    OEM 1985 Pontiac Firebird Bearing Kit, Crankshaft - 89060551
    Product Specifications
    • Notes: 2.8l; No. 3
    • Other Names: Bearing, Main Bearings
    • Item Dimensions: 4.3 x 4.2 x 2.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 89017239, 12480254, 12591252, 12537708
    • Part Description: 1985 Pontiac Firebird Bearing Kit, Crankshaft
    More Info
    Vehicle Fitment
    • 1985 Pontiac Firebird | Base, S/E | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.4 L GAS
  • OEM 1985 Pontiac Firebird Engine Main Bearing Diagram - 10046335
    View Related Parts

    OEM (Genuine) 1985 Pontiac Firebird Engine Main Bearing

    PartNumber: 10046335
    OEM 1985 Pontiac Firebird Engine Main Bearing - 10046335
    Product Specifications
    • Notes: Rear
    • Part Description: 1985 Pontiac Firebird Engine Main Bearing
    Vehicle Fitment
    • 1985 Pontiac Firebird | Base, S/E | 4 Cyl 2.5 L GAS