1981 Mack U Engine Oil Filter
Browse our online catalogue to find original replacement Engine Oil Filters specifically designed to fit a 1981 Mack U.




1981 Mack U Engine Oil Filter
$26.47
10+ In Stock
Condition: New
Ships: Today, May. 15th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1981 Mack U
Equipped With:
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: Canada;
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: Canada;
Vehicle Fitment Notes:
Original Equipment Part Number 485GB3191C Also Available In Master Pack Version Standard Drain Manufacturer OE Recommended Oil Change Intervals
Original Equipment Part Number 485GB3191C Also Available In Master Pack Version Standard Drain Manufacturer OE Recommended Oil Change Intervals




1981 Mack U Engine Oil Filter
$26.47
10+ In Stock
Condition: New
Ships: Today, May. 15th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1981 Mack U
Equipped With:
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: United States;
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: United States;
Vehicle Fitment Notes:
Original Equipment Part Number 485GB3191C Also Available In Master Pack Version Standard Drain Manufacturer OE Recommended Oil Change Intervals
Original Equipment Part Number 485GB3191C Also Available In Master Pack Version Standard Drain Manufacturer OE Recommended Oil Change Intervals




1981 Mack U Engine Oil Filter
$27.46
10+ In Stock
Condition: New
Ships: Today, May. 15th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 2
Made in USA
Fits: 1981 Mack U
Equipped With:
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: Canada;
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: Canada;
Vehicle Fitment Notes:
57791 is Extra-Efficiency (Glass/Cellulose Combo Media) Better - 51791XE is High-Efficiency (100% Glass Media) Best Extra-Efficient Cellulose/Glass Blend Manufacturer OE Recommended Oil Change Intervals
57791 is Extra-Efficiency (Glass/Cellulose Combo Media) Better - 51791XE is High-Efficiency (100% Glass Media) Best Extra-Efficient Cellulose/Glass Blend Manufacturer OE Recommended Oil Change Intervals




1981 Mack U Engine Oil Filter
$27.46
10+ In Stock
Condition: New
Ships: Today, May. 15th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 2
Made in USA
Fits: 1981 Mack U
Equipped With:
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: United States;
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: United States;
Vehicle Fitment Notes:
57791 is Extra-Efficiency (Glass/Cellulose Combo Media) Better - 51791XE is High-Efficiency (100% Glass Media) Best Extra-Efficient Cellulose/Glass Blend Manufacturer OE Recommended Oil Change Intervals
57791 is Extra-Efficiency (Glass/Cellulose Combo Media) Better - 51791XE is High-Efficiency (100% Glass Media) Best Extra-Efficient Cellulose/Glass Blend Manufacturer OE Recommended Oil Change Intervals



1981 Mack U Engine Oil Filter
$68.83
In Stock
Condition: New
Ships: Today, May. 15th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 2
Made in USA
Fits: 1981 Mack U
Equipped With:
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: Canada;
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: Canada;
Vehicle Fitment Notes:
Extended Drain Filter Manufacturer OE Recommended Oil Change Intervals
Extended Drain Filter Manufacturer OE Recommended Oil Change Intervals



1981 Mack U Engine Oil Filter
$68.83
In Stock
Condition: New
Ships: Today, May. 15th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 2
Made in USA
Fits: 1981 Mack U
Equipped With:
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: United States;
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: United States;
Vehicle Fitment Notes:
Extended Drain Filter Manufacturer OE Recommended Oil Change Intervals
Extended Drain Filter Manufacturer OE Recommended Oil Change Intervals




1981 Mack U Engine Oil Filter
$53.69
10+ In Stock
Condition: New
Ships: Today, May. 15th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Required Per Vehicle: 2
Made in USA
Fits: 1981 Mack U
Equipped With:
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: Canada;
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: Canada;
Vehicle Fitment Notes:
High Efficiency - 100% Glass Manufacturer OE Recommended Oil Change Intervals
High Efficiency - 100% Glass Manufacturer OE Recommended Oil Change Intervals




1981 Mack U Engine Oil Filter
$53.69
10+ In Stock
Condition: New
Ships: Today, May. 15th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Required Per Vehicle: 2
Made in USA
Fits: 1981 Mack U
Equipped With:
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: United States;
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: United States;
Vehicle Fitment Notes:
High Efficiency - 100% Glass Manufacturer OE Recommended Oil Change Intervals
High Efficiency - 100% Glass Manufacturer OE Recommended Oil Change Intervals

1981 Mack U Engine Oil Filter
$61.08
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Made in USA
Fits: 1981 Mack U
Equipped With:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Vehicle Fitment Notes:
Dual-Flow See Product Guide for Variations of This Number. OE Number : 3318853
Dual-Flow See Product Guide for Variations of This Number. OE Number : 3318853

1981 Mack U Engine Oil Filter
$61.08
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Made in USA
Fits: 1981 Mack U
Equipped With:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4); Engine Designation: N14; Engine Manufacturer: Cummins;
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4); Engine Designation: N14; Engine Manufacturer: Cummins;
Vehicle Fitment Notes:
Dual-Flow See Product Guide for Variations of This Number. OE Number : 3318853
Dual-Flow See Product Guide for Variations of This Number. OE Number : 3318853

1981 Mack U Engine Oil Filter
$34.07
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Made in USA
Fits: 1981 Mack U
Equipped With:
Engine Base: 9.0L 9047cc 552ci V6 (4.84x5.00; 122.9x127.0);
Engine Base: 9.0L 9047cc 552ci V6 (4.84x5.00; 122.9x127.0);
Vehicle Fitment Notes:
Full-Flow See Product Guide for Variations of This Number. OE Number : 23530407
Full-Flow See Product Guide for Variations of This Number. OE Number : 23530407

1981 Mack U Engine Oil Filter
$34.07
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Made in USA
Fits: 1981 Mack U
Equipped With:
Engine Base: 9.0L 9047cc 552ci V6 (4.84x5.00; 122.9x127.0); Engine Designation: 6V-92N; Engine Manufacturer: Detroit Diesel;
Engine Base: 9.0L 9047cc 552ci V6 (4.84x5.00; 122.9x127.0); Engine Designation: 6V-92N; Engine Manufacturer: Detroit Diesel;
Vehicle Fitment Notes:
Full-Flow See Product Guide for Variations of This Number. OE Number : 23530407
Full-Flow See Product Guide for Variations of This Number. OE Number : 23530407

1981 Mack U Engine Oil Filter
$33.26
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Made in USA
Fits: 1981 Mack U
Equipped With:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Vehicle Fitment Notes:
Full-Flow See Product Guide for Variations of This Number. OE Number : LF670SC
Full-Flow See Product Guide for Variations of This Number. OE Number : LF670SC

1981 Mack U Engine Oil Filter
$33.26
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Made in USA
Fits: 1981 Mack U
Equipped With:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4); Engine Designation: N14; Engine Manufacturer: Cummins;
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4); Engine Designation: N14; Engine Manufacturer: Cummins;
Vehicle Fitment Notes:
Full-Flow See Product Guide for Variations of This Number. Fleetguard : LF670SC
Full-Flow See Product Guide for Variations of This Number. Fleetguard : LF670SC

1981 Mack U Engine Oil Filter
$37.79
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Made in USA
Fits: 1981 Mack U
Equipped With:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4); Engine Designation: N14; Engine Manufacturer: Cummins;
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4); Engine Designation: N14; Engine Manufacturer: Cummins;
Vehicle Fitment Notes:
By-Pass OE Number : 1W8845
By-Pass OE Number : 1W8845

1981 Mack U Engine Oil Filter
$48.69
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Made in USA
Fits: 1981 Mack U
Equipped With:
Engine Base: 9.0L 9047cc 552ci V6 (4.84x5.00; 122.9x127.0);
Engine Base: 9.0L 9047cc 552ci V6 (4.84x5.00; 122.9x127.0);
Vehicle Fitment Notes:
Full-Flow See Product Guide for Variations of This Number. OE Number : 23530408
Full-Flow See Product Guide for Variations of This Number. OE Number : 23530408

1981 Mack U Engine Oil Filter
$48.69
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Made in USA
Fits: 1981 Mack U
Equipped With:
Engine Base: 9.0L 9047cc 552ci V6 (4.84x5.00; 122.9x127.0); Engine Designation: 6V-92N; Engine Manufacturer: Detroit Diesel;
Engine Base: 9.0L 9047cc 552ci V6 (4.84x5.00; 122.9x127.0); Engine Designation: 6V-92N; Engine Manufacturer: Detroit Diesel;
Vehicle Fitment Notes:
Full-Flow See Product Guide for Variations of This Number. OE Number : 23530408
Full-Flow See Product Guide for Variations of This Number. OE Number : 23530408



1981 Mack U Engine Oil Filter
$143.93
10+ In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Made in USA
Fits: 1981 Mack U
Equipped With:
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: Canada;
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: Canada;
Vehicle Fitment Notes:
Original Equipment Part Number 485GB3191C Standard Drain Master Pack Version Manufacturer OE Recommended Oil Change Intervals
Original Equipment Part Number 485GB3191C Standard Drain Master Pack Version Manufacturer OE Recommended Oil Change Intervals



1981 Mack U Engine Oil Filter
$143.93
10+ In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Made in USA
Fits: 1981 Mack U
Equipped With:
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: United States;
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: United States;
Vehicle Fitment Notes:
Original Equipment Part Number 485GB3191C Standard Drain Master Pack Version Manufacturer OE Recommended Oil Change Intervals
Original Equipment Part Number 485GB3191C Standard Drain Master Pack Version Manufacturer OE Recommended Oil Change Intervals