Shop By Product Matching "K&N"

Choose your Submodel for your 1981 Pontiac Grand LeMans


Showing 1 - 10 of 50 products
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Dayco
  • with 70 Amp Alternator
  • Product Attributes:
    • Top Width: .44
    • Outside Circumference:
      • 1157.48
      • 45.57
    • Color: Black
    • Banded Belt: N
    • Standards: Sae J636, Sae J637
    • Effective Length:
      • 1143.00
      • 45
    • Belt Construction: Bottom Cog
    • Minimum Operating Temperature:
      • -35
      • -37.2
    • Material: Synthetic Rubber Compound
    • Maximum Operating Temperature:
      • 175
      • 79.4

This Part Fits the Following OEM/Substitute Numbers:
10034695, 10A1145, 11720-P801001, 118671, 1264036, 13-452, 13-542, 13450, 13451, 1374979, 14017797, 14054477, 14064191, 14072731, 14092344, 15-450, 15-456, 15447M...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1981 - Pontiac Grand LeMans V 3800 Fan and Alternator 6 Cyl 3.8L 231

Dayco
  • without 70 Amp Alternator
  • Product Attributes:
    • Top Width: .44
    • Outside Circumference:
      • 1144.78
      • 45.07
    • Color: Black
    • Banded Belt: N
    • Standards: Sae J636, Sae J637
    • Effective Length:
      • 1130.30
      • 44.50
    • Belt Construction: Bottom Cog
    • Minimum Operating Temperature:
      • -35
      • -37.2
    • Material: Synthetic Rubber Compound
    • Maximum Operating Temperature:
      • 175
      • 79.4

This Part Fits the Following OEM/Substitute Numbers:
10019362, 10024880, 10A1130, 11365, 11A1130, 123, 13-446, 13444, 13445, 14029081, 14049250, 14072732, 14076346, 14079250, 141-0463, 141-1008, 15-445, 15-452...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1981 - Pontiac Grand LeMans V 3800 Fan and Alternator 6 Cyl 3.8L 231

K&N
  • Oil Filter
  • H-5.094 in.; OD-3 in.; M18x1.5 Thread; w/o psi Relief Valve
  • K/N Wrench-Off oil filters are engineered to help ensure high flow rates and exceptional protection from contaminants. Each filter comes with a hex nut welded to the top of the canister; allowing for easy removal with a standard wrench.
  • Performance Gold Oil Filter
  • Product Attributes:
    • Removal Nut Size: 1.000 In.
    • WARNING CA Proposition 65: No
    • Bypass Valve: No
    • Item Weight: 0.900 Lbs. (0.4 Kg)
    • Product Box Height: 5.750 In. (146mm)
    • Filter Material: High Flow Premium Media
    • Gasket Material: Viton Rubber
    • Product Box Width: 3.130 In. (79 Mm)
    • Package Material: Paperboard
    • Product Box Length: 3.130 In. (79mm)
    • PSI Relief Valve: No
    • Removal Nut: Yes
    • Item Height: 5.094 In. (129mm)
    • Package Type: Box
    • Anti-Drain Back Valve: Yes
  • Features:
    • OE Replacement Oil Filter
    • 1 in. Exposed Nut Designed For Easy Oil Filter Removal
    • Heavy Duty Construction For Extreme Conditions
    • Anti-Drain Back Valve - Where Applicable - Eliminates Dry Starts
  • K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. Designed to operate with all synthetic, conventional, and blended motor oils, K&N's pleated synthetic-blend filtration media helps to shield your engine from contaminants and ensure a consistent flow of oil. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers, and is protected by the K&N 1-Year Limited Warranty.

This Part Fits the Following OEM/Substitute Numbers:
1320000, 173834, 502903, 51036, 51190, 74184H, 9042000460, A37970001, FL402, HP11, L20173, L24011, M1201, M1201A, PF51, PF52, PH3980, PH5...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
1981 - Pontiac Grand LeMans V 3800 6 Cyl 3.8L Safari 231

K&N
  • Oil Filter
  • H-3.125 in.; OD-3 in.; M18 x 1.5 Thread; w/o PSI Relief Valve
  • K/N Wrench-Off oil filters are engineered to help ensure high flow rates and exceptional protection from contaminants. Each filter comes with a hex nut welded to the top of the canister; allowing for easy removal with a standard wrench.
  • Performance Gold Oil Filter
  • Product Attributes:
    • Removal Nut Size: 1.000 In.
    • WARNING CA Proposition 65: No
    • Bypass Valve: No
    • Item Weight: 0.800 Lbs. (0.3 Kg)
    • Product Box Height: 4.000 In. (102mm)
    • Filter Material: High Flow Premium Media
    • Gasket Material: Viton Rubber
    • Product Box Width: 3.190 In. (81mm)
    • Package Material: Paperboard
    • Product Box Length: 3.190 In. (81mm)
    • PSI Relief Valve: No
    • Removal Nut: Yes
    • Item Height: 3.125 In. (79mm)
    • Package Type: Box
    • Anti-Drain Back Valve: Yes
  • Features:
    • OE Replacement Oil Filter
    • 1 in. Exposed Nut Designed For Easy Oil Filter Removal
    • Heavy Duty Construction For Extreme Conditions
    • Anti-Drain Back Valve - Where Applicable - Eliminates Dry Starts
  • K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. Designed to operate with all synthetic, conventional, and blended motor oils, K&N's pleated synthetic-blend filtration media helps to shield your engine from contaminants and ensure a consistent flow of oil. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers, and is protected by the K&N 1-Year Limited Warranty.

This Part Fits the Following OEM/Substitute Numbers:
51040, 57032, FL321, HP9, L10111, L10112, M1101, M1101A, M1206A, MO111, PF1225, PF2186, PF40, PF47, PF47E, PH3387A, PH3614, PH9837...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
1981 - Pontiac Grand LeMans V - 8 Cyl 4.9L Safari 301

Derale
  • 13 Row Plate & Fin Engine Oil Cooler Kit with Sandwich Adapter
  • 13 Row Plate & Fin Engine Oil Cooler Kit with Sandwich Adapter
  • Sandwich Adapter Engine Oil Cooler Kit
  • Product Attributes:
    • Adapter thread size: 3/4"-16, 13/16"-16, 18x1.5mm, 20x1.5mm, 22x1.5mm
    • BTU: 21000
    • Adapter o-ring size: 2-3/4, 3-1/2
    • Cooler height: 8-7/16
    • Cooler inlet dim: 8-1/2
    • Adapter inlet size: 3/8 Npt
    • Rated functional: 250psi Working / 300psi Burst Strength
    • Cooler material: Aluminum
    • Adapter thickness: 1-3/4, 2-1/8
  • Features:
    • 13 Row Plate & Fin Engine Oil Cooler Kit with Sandwich Adapter
  • A step up from the popular tube and fin design this aluminum plate and fin-based oil cooler kit not only reduces oil temperatures to help extend the life of lower end components and oil life, it also helps reduce coolant temperatures in the radiator and cooling system. This universal kit includes engine sandwich adapter, hose and everything you need to install on most passenger vehicles on the road today.

Additional Fitment Information:
Vehicle Block CC Engine CID
1981 - Pontiac Grand LeMans V - 6 Cyl 3.8L 229

Dayco
  • with 63, 70 Amp Alternator without Air Conditioning
  • Product Attributes:
    • Top Width: .44
    • Outside Circumference:
      • 1106.68
      • 43.57
    • Color: Black
    • Banded Belt: N
    • Standards: Sae J636, Sae J637
    • Effective Length:
      • 1092.20
      • 43
    • Belt Construction: Bottom Cog
    • Minimum Operating Temperature:
      • -35
      • -37.2
    • Material: Synthetic Rubber Compound
    • Maximum Operating Temperature:
      • 175
      • 79.4

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1981 - Pontiac Grand LeMans V - Fan and Power Steering 8 Cyl 5.0L 305

Dayco
  • w/A.C.
  • Product Attributes:
    • Top Width: .44
    • Outside Circumference:
      • 1106.68
      • 43.57
    • Color: Black
    • Banded Belt: N
    • Standards: Sae J636, Sae J637
    • Effective Length:
      • 1092.20
      • 43
    • Belt Construction: Bottom Cog
    • Minimum Operating Temperature:
      • -35
      • -37.2
    • Material: Synthetic Rubber Compound
    • Maximum Operating Temperature:
      • 175
      • 79.4

This Part Fits the Following OEM/Substitute Numbers:
02-7075152, 10A1090, 11A1090, 13-431, 13431, 14017798, 14058791, 141-0455, 141-0992, 1485398, 15-430, 15430, 15435, 15436, 15W430L, 1930G1-12, 208156, 215356...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1981 - Pontiac Grand LeMans V 3800 Fan and Power Steering 6 Cyl 3.8L 231

Dayco
  • without 63 Amp Alternator without 70 Amp Alternator without Air Conditioning
  • Product Attributes:
    • Top Width: .44
    • Outside Circumference:
      • 1106.68
      • 43.57
    • Color: Black
    • Banded Belt: N
    • Standards: Sae J636, Sae J637
    • Effective Length:
      • 1092.20
      • 43
    • Belt Construction: Bottom Cog
    • Minimum Operating Temperature:
      • -35
      • -37.2
    • Material: Synthetic Rubber Compound
    • Maximum Operating Temperature:
      • 175
      • 79.4

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1981 - Pontiac Grand LeMans V - Fan and Alternator 8 Cyl 4.4L 267

Dayco
  • w/A.C.
  • Product Attributes:
    • Top Width: .44
    • Outside Circumference:
      • 1043.18
      • 41.07
    • Color: Black
    • Banded Belt: N
    • Standards: Sae J636, Sae J637
    • Effective Length:
      • 1028.70
      • 40.50
    • Belt Construction: Bottom Cog
    • Minimum Operating Temperature:
      • -35
      • -37.2
    • Material: Synthetic Rubber Compound
    • Maximum Operating Temperature:
      • 175
      • 79.4

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1981 - Pontiac Grand LeMans V - Fan and Power Steering 8 Cyl 4.4L 267

Dayco
  • w/A.C.
  • Product Attributes:
    • Top Width: .44
    • Outside Circumference:
      • 1043.18
      • 41.07
    • Color: Black
    • Banded Belt: N
    • Standards: Sae J636, Sae J637
    • Effective Length:
      • 1028.70
      • 40.50
    • Belt Construction: Bottom Cog
    • Minimum Operating Temperature:
      • -35
      • -37.2
    • Material: Synthetic Rubber Compound
    • Maximum Operating Temperature:
      • 175
      • 79.4

This Part Fits the Following OEM/Substitute Numbers:
04-00217, 1.721.408, 11 23 1 721 408, 11A1030, 13405, 13406, 13409, 13410, 141-0414, 15-405, 15-412, 15405, 15410, 15411, 15W405L, 16.97.08034, 1827369, 21X16091A...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1981 - Pontiac Grand LeMans V - Power Steering 8 Cyl 5.0L 305
Showing 1 - 10 of 50 products

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