2007 Kenworth T300 Alternators
Save up to 40% on original replacement 2007 Kenworth T300 Alternators. Navigate our online catalogue to find Alternators and other parts designed specifically to fit a 2007 Kenworth T300.




Alternator
$320.13
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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:
Delco 22SI Quad Pad Mtg, 145 Amp, Also replaces 130 Amp
Delco 22SI Quad Pad Mtg, 145 Amp, Also replaces 130 Amp



Alternator
$320.13
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.2L 441ci L6;
Engine Base: 7.2L 441ci L6;
Vehicle Fitment Notes:
Caterpillar C-7 Delco 22SI Quad Pad Mtg, 145 Amp, Also Replaces 100 & 130Amp
Caterpillar C-7 Delco 22SI Quad Pad Mtg, 145 Amp, Also Replaces 100 & 130Amp

Alternator
$406.06
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.2L 441ci L6;
Engine Base: 7.2L 441ci L6;
Vehicle Fitment Notes:
Bosch IR/IF, Repl. Unit, Quad Pad Mtg, 160 Amp Caterpillar C-7
Bosch IR/IF, Repl. Unit, Quad Pad Mtg, 160 Amp Caterpillar C-7

Alternator
$406.06
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);
Vehicle Fitment Notes:
Bosch IR/IF, Repl. Unit, Quad Pad Mtg, 160 Amp Cummins ISC
Bosch IR/IF, Repl. Unit, Quad Pad Mtg, 160 Amp Cummins ISC

Alternator
$370.13
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.2L 441ci L6;
Engine Base: 7.2L 441ci L6;
Vehicle Fitment Notes:
Bosch IR/IF, Repl. Unit, Quad Pad Mtg, 200 Amp
Bosch IR/IF, Repl. Unit, Quad Pad Mtg, 200 Amp

Alternator
$370.13
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);
Vehicle Fitment Notes:
Bosch IR/IF, Repl. Unit, Quad Pad Mtg, 200 Amp
Bosch IR/IF, Repl. Unit, Quad Pad Mtg, 200 Amp

Alternator
$320.13
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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:
Delco 22SI, Quad Pad Mt, 145A
Delco 22SI, Quad Pad Mt, 145A

Alternator
$320.13
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.2L 441ci L6;
Engine Base: 7.2L 441ci L6;
Vehicle Fitment Notes:
Caterpillar C-7 Delco 22SI, Quad Pad Mt, 100A
Caterpillar C-7 Delco 22SI, Quad Pad Mt, 100A

Alternator
$320.13
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.2L 441ci L6;
Engine Base: 7.2L 441ci L6;
Vehicle Fitment Notes:
Delco 22SI, Quad Pad Mt, 145A
Delco 22SI, Quad Pad Mt, 145A

Alternator
$320.13
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.2L 441ci L6;
Engine Base: 7.2L 441ci L6;
Vehicle Fitment Notes:
DR 22SI Quad Pad Mt., 130A
DR 22SI Quad Pad Mt., 130A

Alternator
$320.13
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);
Vehicle Fitment Notes:
Cummins ISC Delco 22SI, Quad Pad Mt, 100A
Cummins ISC Delco 22SI, Quad Pad Mt, 100A

Alternator
$320.13
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);
Vehicle Fitment Notes:
Delco 22SI, Quad Pad Mt, 145A
Delco 22SI, Quad Pad Mt, 145A

Alternator
$320.13
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);
Vehicle Fitment Notes:
DR 22SI Quad Pad Mt., 130A
DR 22SI Quad Pad Mt., 130A

Alternator
$307.00
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Opt. Serv. Repl., DR 24SI Quad Pad Mt., 145A Paccar PX-6
Opt. Serv. Repl., DR 24SI Quad Pad Mt., 145A Paccar PX-6

Alternator
$307.00
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Opt. Serv. Repl., DR 24SI Quad Pad Mt., 145A Paccar PX-8
Opt. Serv. Repl., DR 24SI Quad Pad Mt., 145A Paccar PX-8

Alternator
$307.00
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.2L 441ci L6;
Engine Base: 7.2L 441ci L6;
Vehicle Fitment Notes:
Caterpillar C-7 Opt. Serv. Repl., DR 24SI Quad Pad Mt., 145A
Caterpillar C-7 Opt. Serv. Repl., DR 24SI Quad Pad Mt., 145A

Alternator
$307.00
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.2L 441ci L6;
Engine Base: 7.2L 441ci L6;
Vehicle Fitment Notes:
Opt. Serv. Repl., DR 24SI Quad Pad Mt., 160A
Opt. Serv. Repl., DR 24SI Quad Pad Mt., 160A

Alternator
$307.00
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);
Vehicle Fitment Notes:
Cummins ISC Opt. Serv. Repl., DR 24SI Quad Pad Mt., 145A
Cummins ISC Opt. Serv. Repl., DR 24SI Quad Pad Mt., 145A

Alternator
$307.00
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);
Vehicle Fitment Notes:
Opt. Serv. Repl., DR 24SI Quad Pad Mt., 160A
Opt. Serv. Repl., DR 24SI Quad Pad Mt., 160A

Alternator
$319.83
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.2L 441ci L6;
Engine Base: 7.2L 441ci L6;
Vehicle Fitment Notes:
Opt. Ser. Repl. DR 24SI, Quad Pad Mt., 160A
Opt. Ser. Repl. DR 24SI, Quad Pad Mt., 160A

Alternator
$319.83
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);
Vehicle Fitment Notes:
Opt. Ser. Repl. DR 24SI, Quad Pad Mt., 160A
Opt. Ser. Repl. DR 24SI, Quad Pad Mt., 160A