1998 Peterbilt 378 Engine Oil Filter
Browse our online catalogue to find original replacement Engine Oil Filters specifically designed to fit a 1998 Peterbilt 378.

1998 Peterbilt 378 Engine Oil Filter
$21.13
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: 1998 Peterbilt 378
Equipped With:
Engine Base: 5.9L 359ci L6 (4.02x4.72; 102.0x120.0);
Engine Base: 5.9L 359ci L6 (4.02x4.72; 102.0x120.0);
Vehicle Fitment Notes:
Lube OE Number : 3937736
Lube OE Number : 3937736

1998 Peterbilt 378 Engine Oil Filter
$21.13
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: 1998 Peterbilt 378
Equipped With:
Engine Base: 5.9L 359ci L6 (4.02x4.72; 102.0x120.0); Engine Designation: ISB; Engine Manufacturer: Cummins;
Engine Base: 5.9L 359ci L6 (4.02x4.72; 102.0x120.0); Engine Designation: ISB; Engine Manufacturer: Cummins;
Vehicle Fitment Notes:
OE Number : 3937736
OE Number : 3937736

1998 Peterbilt 378 Engine Oil Filter
$41.92
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: 1998 Peterbilt 378
Equipped With:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Vehicle Fitment Notes:
Lube See Product Guide for Variations of This Number. OE Number : 1R1808
Lube See Product Guide for Variations of This Number. OE Number : 1R1808

1998 Peterbilt 378 Engine Oil Filter
$41.92
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: 1998 Peterbilt 378
Equipped With:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
(High Efficiency) See Product Guide for Variations of This Number. OE Number : 1R1808
(High Efficiency) See Product Guide for Variations of This Number. OE Number : 1R1808

1998 Peterbilt 378 Engine Oil Filter
$20.39
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: 1998 Peterbilt 378
Equipped With:
Engine Base: 10.5L 638ci6;
Engine Base: 10.5L 638ci6;
Vehicle Fitment Notes:
Lube See Product Guide for Variations of This Number. OE Number : 1R0739
Lube See Product Guide for Variations of This Number. OE Number : 1R0739

1998 Peterbilt 378 Engine Oil Filter
$20.39
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: 1998 Peterbilt 378
Equipped With:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
(Standard Version) See Product Guide for Variations of This Number. OE Number : 1R0739
(Standard Version) See Product Guide for Variations of This Number. OE Number : 1R0739

1998 Peterbilt 378 Engine Oil Filter
$77.64
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: 1998 Peterbilt 378
Equipped With:
Engine Base: 15.0L 915ci6;
Engine Base: 15.0L 915ci6;
Vehicle Fitment Notes:
Dual-Flow OE Number : LF14000NN
Dual-Flow OE Number : LF14000NN

1998 Peterbilt 378 Engine Oil Filter
$77.64
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: 1998 Peterbilt 378
Equipped With:
Engine Base: 15.0L 915ci6; Engine Designation: Signature 600; Engine Manufacturer: Cummins;
Engine Base: 15.0L 915ci6; Engine Designation: Signature 600; Engine Manufacturer: Cummins;
Vehicle Fitment Notes:
Dual-Flow (Upgrade) Fleetguard : LF14000NN
Dual-Flow (Upgrade) Fleetguard : LF14000NN

1998 Peterbilt 378 Engine Oil Filter
$32.47
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: 1998 Peterbilt 378
Equipped With:
Engine Base: 10.3L 10309cc 629ci L6 (4.9213x5.5118; 125.0x140.0);
Engine Base: 10.3L 10309cc 629ci L6 (4.9213x5.5118; 125.0x140.0);
Vehicle Fitment Notes:
Full-Flow See Product Guide for Variations of This Number. OE Number : 1R0716
Full-Flow See Product Guide for Variations of This Number. OE Number : 1R0716

1998 Peterbilt 378 Engine Oil Filter
$32.47
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: 1998 Peterbilt 378
Equipped With:
Engine Base: 10.3L 10309cc 629ci L6 (4.9213x5.5118; 125.0x140.0); Engine Designation: C10; Engine Manufacturer: Caterpillar;
Engine Base: 10.3L 10309cc 629ci L6 (4.9213x5.5118; 125.0x140.0); Engine Designation: C10; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
Full-Flow See Product Guide for Variations of This Number. OE Number : 1R0716
Full-Flow See Product Guide for Variations of This Number. OE Number : 1R0716

1998 Peterbilt 378 Engine Oil Filter
$32.47
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: 1998 Peterbilt 378
Equipped With:
Engine Base: 12.0L 732ci6 (5.10x5.90; 130.0x150.0);
Engine Base: 12.0L 732ci6 (5.10x5.90; 130.0x150.0);
Vehicle Fitment Notes:
Full-Flow See Product Guide for Variations of This Number. OE Number : 1R0716
Full-Flow See Product Guide for Variations of This Number. OE Number : 1R0716

1998 Peterbilt 378 Engine Oil Filter
$32.47
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: 1998 Peterbilt 378
Equipped With:
Engine Base: 12.0L 732ci6 (5.10x5.90; 130.0x150.0); Engine Designation: C12; Engine Manufacturer: Caterpillar;
Engine Base: 12.0L 732ci6 (5.10x5.90; 130.0x150.0); Engine Designation: C12; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
Full-Flow See Product Guide for Variations of This Number. OE Number : 1R0716
Full-Flow See Product Guide for Variations of This Number. OE Number : 1R0716

1998 Peterbilt 378 Engine Oil Filter
$32.47
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: 1998 Peterbilt 378
Equipped With:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Vehicle Fitment Notes:
Lube See Product Guide for Variations of This Number. OE Number : 1R0716
Lube See Product Guide for Variations of This Number. OE Number : 1R0716

1998 Peterbilt 378 Engine Oil Filter
$32.47
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: 1998 Peterbilt 378
Equipped With:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
See Product Guide for Variations of This Number. OE Number : 1R0716
See Product Guide for Variations of This Number. OE Number : 1R0716

1998 Peterbilt 378 Engine Oil Filter
$31.66
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: 1998 Peterbilt 378
Equipped With:
Engine Base: 5.9L 359ci L6 (4.02x4.72; 102.0x120.0);
Engine Base: 5.9L 359ci L6 (4.02x4.72; 102.0x120.0);
Vehicle Fitment Notes:
Lube OE Number : 4897898
Lube OE Number : 4897898

1998 Peterbilt 378 Engine Oil Filter
$31.66
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: 1998 Peterbilt 378
Equipped With:
Engine Base: 5.9L 359ci L6 (4.02x4.72; 102.0x120.0); Engine Designation: ISB; Engine Manufacturer: Cummins;
Engine Base: 5.9L 359ci L6 (4.02x4.72; 102.0x120.0); Engine Designation: ISB; Engine Manufacturer: Cummins;
Vehicle Fitment Notes:
OE Number : 4897898
OE Number : 4897898

1998 Peterbilt 378 Engine Oil Filter
$29.20
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: 2
Made in USA
Fits: 1998 Peterbilt 378
Equipped With:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
Full-Flow OE Number : 23527033
Full-Flow OE Number : 23527033

1998 Peterbilt 378 Engine Oil Filter
$29.20
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: 2
Made in USA
Fits: 1998 Peterbilt 378
Equipped With:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0); Engine Designation: Series 60; Engine Manufacturer: Detroit Diesel;
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0); Engine Designation: Series 60; Engine Manufacturer: Detroit Diesel;
Vehicle Fitment Notes:
Full-Flow OE Number : 23527033
Full-Flow OE Number : 23527033

1998 Peterbilt 378 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: 1998 Peterbilt 378
Equipped With:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
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

1998 Peterbilt 378 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: 1998 Peterbilt 378
Equipped With:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136); Engine Designation: L10; Engine Manufacturer: Cummins;
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136); Engine Designation: L10; 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

1998 Peterbilt 378 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: 1998 Peterbilt 378
Equipped With:
Engine Base: 10.8L 10834cc 661ci L6 (4.9213x5.7874; 125x147);
Engine Base: 10.8L 10834cc 661ci L6 (4.9213x5.7874; 125x147);
Vehicle Fitment Notes:
Dual-Flow See Product Guide for Variations of This Number. OE Number : LF3000
Dual-Flow See Product Guide for Variations of This Number. OE Number : LF3000

1998 Peterbilt 378 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: 1998 Peterbilt 378
Equipped With:
Engine Base: 10.8L 10834cc 661ci L6 (4.9213x5.7874; 125x147); Engine Designation: M11; Engine Manufacturer: Cummins;
Engine Base: 10.8L 10834cc 661ci L6 (4.9213x5.7874; 125x147); Engine Designation: M11; Engine Manufacturer: Cummins;
Vehicle Fitment Notes:
Dual-Flow See Product Guide for Variations of This Number. Fleetguard : LF3000
Dual-Flow See Product Guide for Variations of This Number. Fleetguard : LF3000

1998 Peterbilt 378 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: 1998 Peterbilt 378
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 : LF3000
Dual-Flow See Product Guide for Variations of This Number. OE Number : LF3000

1998 Peterbilt 378 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: 1998 Peterbilt 378
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. Fleetguard : LF3000
Dual-Flow See Product Guide for Variations of This Number. Fleetguard : LF3000

1998 Peterbilt 378 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: 1998 Peterbilt 378
Equipped With:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
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

1998 Peterbilt 378 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: 1998 Peterbilt 378
Equipped With:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136); Engine Designation: L10; Engine Manufacturer: Cummins;
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136); Engine Designation: L10; 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

1998 Peterbilt 378 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: 1998 Peterbilt 378
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, Spin-on See Product Guide for Variations of This Number.
Full-Flow, Spin-on See Product Guide for Variations of This Number.

1998 Peterbilt 378 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: 1998 Peterbilt 378
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, Spin-on See Product Guide for Variations of This Number.
Full-Flow, Spin-on See Product Guide for Variations of This Number.

1998 Peterbilt 378 Engine Oil Filter
$24.45
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: 1998 Peterbilt 378
Equipped With:
Engine Base: 10.5L 638ci6;
Engine Base: 10.5L 638ci6;
Vehicle Fitment Notes:
Lube See Product Guide for Variations of This Number. OE Number : 1R0739
Lube See Product Guide for Variations of This Number. OE Number : 1R0739

1998 Peterbilt 378 Engine Oil Filter
$24.45
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: 1998 Peterbilt 378
Equipped With:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
(Severe Service) See Product Guide for Variations of This Number. OE Number : 1R0739
(Severe Service) See Product Guide for Variations of This Number. OE Number : 1R0739

1998 Peterbilt 378 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: 1998 Peterbilt 378
Equipped With:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136); Engine Designation: L10; Engine Manufacturer: Cummins;
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136); Engine Designation: L10; Engine Manufacturer: Cummins;
Vehicle Fitment Notes:
By-Pass OE Number : 3304232
By-Pass OE Number : 3304232

1998 Peterbilt 378 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: 1998 Peterbilt 378
Equipped With:
Engine Base: 10.3L 10309cc 629ci L6 (4.9213x5.5118; 125.0x140.0); Engine Designation: C10; Engine Manufacturer: Caterpillar;
Engine Base: 10.3L 10309cc 629ci L6 (4.9213x5.5118; 125.0x140.0); Engine Designation: C10; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
By-Pass
By-Pass

1998 Peterbilt 378 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: 1998 Peterbilt 378
Equipped With:
Engine Base: 12.0L 732ci6 (5.10x5.90; 130.0x150.0); Engine Designation: C12; Engine Manufacturer: Caterpillar;
Engine Base: 12.0L 732ci6 (5.10x5.90; 130.0x150.0); Engine Designation: C12; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
By-Pass
By-Pass

1998 Peterbilt 378 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: 1998 Peterbilt 378
Equipped With:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0); Engine Designation: Series 60; Engine Manufacturer: Detroit Diesel;
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0); Engine Designation: Series 60; Engine Manufacturer: Detroit Diesel;
Vehicle Fitment Notes:
By-Pass OE Number : 23518672
By-Pass OE Number : 23518672

1998 Peterbilt 378 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)
By Pass
Required Per Vehicle: 1
Made in USA
Fits: 1998 Peterbilt 378
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 Spin-on
By-Pass Spin-on

1998 Peterbilt 378 Engine Oil Filter
$77.64
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: 1998 Peterbilt 378
Equipped With:
Engine Base: 15.0L 915ci6;
Engine Base: 15.0L 915ci6;
Vehicle Fitment Notes:
Dual-Flow See Product Guide for Variations of This Number. OE Number : LF9001
Dual-Flow See Product Guide for Variations of This Number. OE Number : LF9001

1998 Peterbilt 378 Engine Oil Filter
$77.64
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: 1998 Peterbilt 378
Equipped With:
Engine Base: 15.0L 915ci6; Engine Designation: Signature 600; Engine Manufacturer: Cummins;
Engine Base: 15.0L 915ci6; Engine Designation: Signature 600; Engine Manufacturer: Cummins;
Vehicle Fitment Notes:
11 25/32 Inch Dual-Flow See Product Guide for Variations of This Number. Fleetguard : LF9001
11 25/32 Inch Dual-Flow See Product Guide for Variations of This Number. Fleetguard : LF9001

1998 Peterbilt 378 Engine Oil Filter
$101.44
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: 1998 Peterbilt 378
Equipped With:
Engine Base: 15.0L 915ci6;
Engine Base: 15.0L 915ci6;
Vehicle Fitment Notes:
Dual-Flow See Product Guide for Variations of This Number. OE Number : LF9000
Dual-Flow See Product Guide for Variations of This Number. OE Number : LF9000

1998 Peterbilt 378 Engine Oil Filter
$101.44
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: 1998 Peterbilt 378
Equipped With:
Engine Base: 15.0L 915ci6; Engine Designation: Signature 600; Engine Manufacturer: Cummins;
Engine Base: 15.0L 915ci6; Engine Designation: Signature 600; Engine Manufacturer: Cummins;
Vehicle Fitment Notes:
14 7/32 Inch Dual-Flow See Product Guide for Variations of This Number. Fleetguard : LF9000
14 7/32 Inch Dual-Flow See Product Guide for Variations of This Number. Fleetguard : LF9000

1998 Peterbilt 378 Engine Oil Filter
$22.83
Limited 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: 1998 Peterbilt 378
Equipped With:
Engine Base: 10.5L 638ci6;
Engine Base: 10.5L 638ci6;
Vehicle Fitment Notes:
Lube OE Number : 70669
Lube OE Number : 70669

1998 Peterbilt 378 Engine Oil Filter
$22.83
Limited 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: 1998 Peterbilt 378
Equipped With:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
Spinner II : 70669
Spinner II : 70669

1998 Peterbilt 378 Engine Oil Filter
$64.51
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1998 Peterbilt 378
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 : LF9009
Dual-Flow See Product Guide for Variations of This Number. OE Number : LF9009

1998 Peterbilt 378 Engine Oil Filter
$64.51
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1998 Peterbilt 378
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. Fleetguard : LF9009
Dual-Flow See Product Guide for Variations of This Number. Fleetguard : LF9009