Parts › Peterbilt › 378 › Electrical
161 electrical parts that fit the Peterbilt 378, with brands, part numbers and cross-references.
Numbers in blue open their full cross-reference page — every interchange number for that part.
| Brand | Part number | Description |
|---|---|---|
| Automann | 178.22SI-145AP | Alternator 22SI Type 145 AMP Pad Mount |
| Automann | 178.24SI-160AP | Alternator 24SI Type 160 AMP Pad Mount |
| Automann | 178.28SI-180AP | Alternator 28SI Type 180 Amp Pad Mount |
| Automann | 178.28SI-200AP | Alternator 28SI Type 200 Amp Pad Mount |
| Automann | 178.35SI-140AQ | Alternator 35SI Type 140 Amp Quad Mount |
| Automann | 178.36SI-170AJ | Alternator 36SI Type 170 Amp J Mount |
| Automann | 178.36SI-170AQ | Alternator 36SI Type 170 Amp Quad Mount |
| Automann | 178.5024111 | Starter 50MT Type |
| Cummins | 3008988 | alternator |
| DELCO REMY | 10459008 | DELCO REMY 10459008 Alternator - 30SI Model, 12V, 105A, 1/4 B… |
| DELCO REMY | 10459065 | DELCO REMY 10459065 Alternator - 26SI Model, 12V, 85A, 7/16I… |
| DELCO REMY | 10459067 | DELCO REMY 10459067 Alternator - 26SI Model, 12V, 85A, 1/4 B+… |
| DELCO REMY | 10459189 | DELCO REMY 10459189 Alternator - 22SI Model, 12V, 130A, 5/16… |
| DELCO REMY | 10461052 | DELCO REMY 10461052 Starter Motor - 42MT Model, 12V, 11Tooth,… |
| DELCO REMY | 10461055 | DELCO REMY 10461055 Starter Motor - 42MT Model, 12V, 11Tooth,… |
| DELCO REMY | 10461077 | DELCO REMY 10461077 Starter Motor - 42MT Model, 12V, 12 Tooth… |
| DELCO REMY | 10461744 | DELCO REMY 10461744 Starter Motor - 50MT Model, 24V, 11Tooth,… |
| DELCO REMY | 10479339 | DELCO REMY 10479339 Starter Motor - 50MT Model, 24V, SAE 3 Mo… |
| DELCO REMY | 10479343 | DELCO REMY 10479343 Starter Motor - 50MT Model, 24V, SAE 3 Mo… |
| DELCO REMY | 19020889 | DELCO REMY 19020889 Alternator - 24SI Model, 12V, 150A, 5/16… |
| DELCO REMY | 19020900 | DELCO REMY 19020900 Alternator - 24SI Model, 12V, 145A, 5/16… |
| DELCO REMY | 1990483 | DELCO REMY 1990483 Starter Motor - 42MT Model, 12V, SAE 3 Mou… |
| DELCO REMY | 1990489 | DELCO REMY 1990489 Starter Motor - 42MT Model, 12V, SAE 3 Mou… |
| DELCO REMY | 8600064 | DELCO REMY 8600064 Alternator - 35SI Model, 12V, 140A, 1/4 B+… |
| DELCO REMY | 8600065 | DELCO REMY 8600065 Alternator - 35SI Model, 12V, 140A, 1/4 B+… |
| DELCO REMY | 8600066 | DELCO REMY 8600066 Alternator - 35SI Model, 12V, 140A, 1/4 B+… |
| DELCO REMY | 8600125 | DELCO REMY 8600125 Alternator - 35SI Model, 12V, 170A, 1/4 B+… |
| DELCO REMY | 8600126 | DELCO REMY 8600126 Alternator - 36SI Model, 12V, 170A, 1/4 B+… |
| DELCO REMY | 8600310 | DELCO REMY 8600310 Alternator - 24SI Model, 12V, 160A, 5/16 B… |
| DELCO REMY | 8600314 | DELCO REMY 8600314 Alternator - 28SI Model, 12V, 200A, 5/16 B… |
| DELCO REMY | 8600316 | DELCO REMY 8600316 Alternator - 28SI Model, 12V, 180A, 5/16 B… |
| DELCO REMY | 8700004 | DELCO REMY 8700004 35SI Remanufactured Alternator |
| DELCO REMY | 8700008 | DELCO REMY 8700008 Alternator - 24SI Model, 12V, 145A, 5/16 B… |
| DELCO REMY | 8700013 | DELCO REMY 8700013 Alternator - 24SI Model, 12V, 160A, 5/16 B… |
| DELCO REMY | 8700016 | DELCO REMY 8700016 Alternator - 35SI Model, 12V, 140A, 1/4 B+… |
| DELCO REMY | 8700018 | DELCO REMY 8700018 Alternator - 35SI Model, 12V, 140A, 1/4 B+… |
| DELCO REMY | 8700046 | DELCO REMY 8700046 Alternator - 36SI Model, 12V, 170A, 1/4 B+… |
| Denso | tg4280004430 | DENSO TG428000-4430 Starter - 12V, 5kW, 10T, CW, OSGR |
| Denso | tg4280004440 | DENSO TG428000-4440 Off Set Gear Reduction Starter R5.0 |
| Denso | tg4280005190 | DENSO TG428000-5190 New Starter-HD-On Road |
| J&N | 40012191 | J&N 400-12191 Alternator 12V, 140A, Delco 35SI, New |
| J&N | 40012192 | J&N 400-12192 Alternator 12V, 145A, Delco 22SI, New, Standard |
| J&N | 40012202 | J&N 400-12202 Alternator 12V, 140A, Delco 35SI, New |
| J&N | 40012203 | J&N 400-12203 Alternator 12V, 140A, Delco 35SI, New |
| J&N | 40012220 | J&N 400-12220 Alternator 12V, 145A, Delco 24SI, New |
| J&N | 40012294 | J&N 400-12294 J&N, Alternator, 12V, 200A, Delco 28SI, New |
| J&N | 40012309 | J&N 400-12309 Alternator 12V, 170A, Delco 36SI, New |
| J&N | 40012310 | J&N 400-12310 Alternator 12V, 170A, Delco 36SI, New |
| J&N | 40012311 | J&N 400-12311 Alternator 12V, 160A, Delco 24SI, New |
| J&N | 41012049 | J&N 410-12049 Starter 24V, 11T, CW, DD, Delco 40MT, New |
| J&N | 41052166 | J&N 410-52166 Starter 12V, 10T, CW, OSGR, 5kW, New |
| J&N | 41052167 | J&N 410-52167 Starter 12V, 10T, CW, OSGR, 5kW, New |
| LEECE NEVILLE | 2800lc | LEECE NEVILLE 2800LC Alternator 2500 Series |
| LEECE NEVILLE | ms7300a | LEECE NEVILLE MS7-300A Heavy Duty Starter Motor |
| Meritor | alt1003 | MERITOR ALT1003 ALTERNATOR |
| Meritor | alt3652 | MERITOR ALT3652 ALTERNATOR |
| Mitsubishi Electric | MELAM0071 | Alternator 12V Pad Mount 200 Amp |
| WILSON HD ROTATING ELECT | 90013028 | WILSON HD ROTATING ELECT 90-01-3028 25SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90013093 | WILSON HD ROTATING ELECT 90-01-3093 30SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014074 | WILSON HD ROTATING ELECT 90-01-4074 21SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014081 | WILSON HD ROTATING ELECT 90-01-4081 30SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014105 | WILSON HD ROTATING ELECT 90-01-4105 21SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014173 | WILSON HD ROTATING ELECT 90-01-4173 26SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014260 | WILSON HD ROTATING ELECT 90-01-4260 33SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014262 | WILSON HD ROTATING ELECT 90-01-4262 33SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014269 | WILSON HD ROTATING ELECT 90-01-4269 22SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014270 | WILSON HD ROTATING ELECT 90-01-4270 22SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014271 | WILSON HD ROTATING ELECT 90-01-4271 34SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014272 | WILSON HD ROTATING ELECT 90-01-4272 34SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014344 | WILSON HD ROTATING ELECT 90-01-4344 34SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014391 | WILSON HD ROTATING ELECT 90-01-4391 22SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014393 | WILSON HD ROTATING ELECT 90-01-4393 22SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014473 | WILSON HD ROTATING ELECT 90-01-4473 35SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014511 | WILSON HD ROTATING ELECT 90-01-4511 35SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014512 | WILSON HD ROTATING ELECT 90-01-4512 35SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014513 | WILSON HD ROTATING ELECT 90-01-4513 35SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014515 | WILSON HD ROTATING ELECT 90-01-4515 36SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014516 | WILSON HD ROTATING ELECT 90-01-4516 36SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90047020 | WILSON HD ROTATING ELECT 90-04-7020 2300,2500,2600 Series Alt… |
| WILSON HD ROTATING ELECT | 90047021 | WILSON HD ROTATING ELECT 90-04-7021 2600,2700 Series Alternat… |
| WILSON HD ROTATING ELECT | 90047039 | WILSON HD ROTATING ELECT 90-04-7039 2800 Series Alternator -… |
| WILSON HD ROTATING ELECT | 90059124 | WILSON HD ROTATING ELECT 90-05-9124 8LHA Series Alternator -… |
| WILSON HD ROTATING ELECT | 90059197 | WILSON HD ROTATING ELECT 90-05-9197 8LHA Series Alternator -… |
| WILSON HD ROTATING ELECT | 90059254 | WILSON HD ROTATING ELECT 90-05-9254 CL13-ALTERNATOR |
| WILSON HD ROTATING ELECT | 91013948 | WILSON HD ROTATING ELECT 91-01-3948 50MT Series Starter Motor… |
| WILSON HD ROTATING ELECT | 91014152 | WILSON HD ROTATING ELECT 91-01-4152 42MT Series Starter Motor… |
| WILSON HD ROTATING ELECT | 91014159 | WILSON HD ROTATING ELECT 91-01-4159 42MT Series Starter Motor… |
| WILSON HD ROTATING ELECT | 91014166 | WILSON HD ROTATING ELECT 91-01-4166 42MT Series Starter Motor… |
| WILSON HD ROTATING ELECT | 91014295 | WILSON HD ROTATING ELECT 91-01-4295 42MT Series Starter Motor… |
| WILSON HD ROTATING ELECT | 91014296 | WILSON HD ROTATING ELECT 91-01-4296 42MT Series Starter Motor… |
| WILSON HD ROTATING ELECT | 91014508 | WILSON HD ROTATING ELECT 91-01-4508 42MT Series Starter Motor… |
| WILSON HD ROTATING ELECT | 91295647 | WILSON HD ROTATING ELECT 91-29-5647 R5.0 Series Starter Motor… |
| WILSON HD ROTATING ELECT | 91295648 | WILSON HD ROTATING ELECT 91-29-5648 R5.0 Series Starter Motor… |
| WILSON HD ROTATING ELECT | 91295690 | WILSON HD ROTATING ELECT 91-29-5690 R5.0 Series Starter Motor… |
| BESTFIT TRUCK PARTS | 01-05012000 | Diamond Plate Aluminum Battery Box W/ Smooth Sides & New Styl… |
| BESTFIT TRUCK PARTS | 01-07100001 | BESTfit 100-300 Degrees Fahrenheit Oil Temperature Sensor Rep… |
| DELCO REMY | 8600078 | DELCO REMY 8600078 Alternator - 28SI Model, 12V, 180A, 5/16 B… |
| FIBERTECH | 01-050100002 | Fiberglass Tool & Battery Box Cover For Peterbilt 378, 379, 3… |
| J&N | 40012268 | J&N 400-12268 Alternator 12V, 100A, Delco 21SI, New, Standard |
| J&N | 40024068 | J&N 400-24068 Alternator 12V, 200A, New |
| J&N | 40024069 | J&N 400-24069 Alternator 12V, 200A, New |
| J&N | 41052152 | J&N 410-52152 Starter 12V, 10T, CW, OSGR, Denso R, 5kW, New |
| LEECE NEVILLE | blp2309gh | LEECE NEVILLE BLP2309GH High Output Alternator |
| LEECE NEVILLE | blp2310gh | LEECE NEVILLE BLP2310GH High Output Alternator |
| PHOENIX DESIGN | 01-050100006 | Stainless Steel Battery Box Cover- 12.5 X 30 Inch For Peterbi… |
| PHOENIX DESIGN | 01-091200416 | 3 Inch Stainless Steel Extended Wrap Blank Cab Panels W/ Bloc… |
| Peterbilt | 13714VXCM | For 1988-1998 Peterbilt 378 Multi Function Switch 13714VXCM 1… |
| Peterbilt | 16-07881A | Peterbilt 378 Switch PN: 16-07881A |
| ROCKWOOD | PA20PL | Stainless Steel Power Door Lock Switch ID Plate For Peterbilt… |
| ROCKWOOD | PA20SL | Stainless Steel Sleeper Door Lock Switch ID Plate For Peterbi… |
| ROCKWOOD | PA20WL | Stainless Steel Power Window Left Switch ID Plate For Peterbi… |
| ROCKWOOD | PA20WR | Stainless Steel Power Window Right Switch ID Plate For Peterb… |
| ROCKWOOD | PE360IDW | Stainless Steel Switch Plate -Ignition, Dimmer & Wiper For Pe… |
| ROCKWOOD | PE366IG | Stainless Steel Switch ID Plate - Ignition For Peterbilt 378,… |
| ROCKWOOD | PE367DW | Stainless Steel Dimmer & Wiper Switch ID Plate For Peterbilt… |
| ROCKWOOD | PP305XC | Chrome Bezel Switch Label Covers With Visor - 6 Pack For Pete… |
| ROCKWOOD | PP322C | Chrome Electric Switch Guard Cover For Peterbilt 378/379/386/… |
| TPHD | 01-0501005 | TPHD Stainless Steel Battery Box W/ Rubber Hold Down Latches… |
| TURNPIKE TRUCK TRIM | 01-050106 | Turnpike Truck Trim 30 Inch SS Battery Box IFTA Permit Panel… |
| TURNPIKE TRUCK TRIM | 01-1504079 | Turnpike Truck Trim Stainless Steel Fuse Panel Door Cover For… |
| UNITED PACIFIC | 01-02010000 | Stainless Steel Battery & Tool Box Panel For Peterbilt 378, 3… |
| UNITED PACIFIC | 01-150100225 | Stainless Steel Cruise Control Switch Plate- On Off For Peter… |
| UNITED PACIFIC | 01-150100226 | Stainless Steel Cruise Control Switch Plate- 4 Switches For P… |
| UNITED PACIFIC | 01-150100227 | Stainless Steel Dimmer And Wiper Switch Plate For Peterbilt 3… |
| UNITED PACIFIC | 01-150100229 | Stainless Steel Fuel Hot Line Switch Plate - On Off For Peter… |
| UNITED PACIFIC | 01-150100232 | Stainless Steel Switch Plate W/ Power Mirror Left Script For… |
| UNITED PACIFIC | 01-150100233 | Stainless Steel Left Power Window Switch ID Plate For Peterbi… |
| UNITED PACIFIC | 01-150100236 | Stainless Steel Trailer Clearance Switch ID Plate - On - Off… |
| UNITED PACIFIC | 01-1530043 | Chrome Plastic Window Switch Trim With 4 Holes- Driver Side F… |
| VALLEY CHROME PLATING | 01-050142 | Valley Chrome Stainless Steel Battery Box W/ Rounded Top- 30… |
| VALLEY CHROME PLATING | 29-051500 | 18 Inch Stainless Steel Wicked Style Tool & Battery Box Step… |
| VALLEY CHROME PLATING | 29-051501 | 30 Inch Stainless Steel Wicked Style Tool & Battery Box Step… |
| WILSON HD ROTATING ELECT | 90014270ho | WILSON HD ROTATING ELECT 90-01-4270HO 22SI Series Alternator… |
| WILSON HD ROTATING ELECT | 90014328 | WILSON HD ROTATING ELECT 90-01-4328 34SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014329 | WILSON HD ROTATING ELECT 90-01-4329 34SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014331 | WILSON HD ROTATING ELECT 90-01-4331 34SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014408 | WILSON HD ROTATING ELECT 90-01-4408 23SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014432 | WILSON HD ROTATING ELECT 90-01-4432 34SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014508 | WILSON HD ROTATING ELECT 90-01-4508 36SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90014509 | WILSON HD ROTATING ELECT 90-01-4509 36SI Series Alternator -… |
| WILSON HD ROTATING ELECT | 90047073 | WILSON HD ROTATING ELECT 90-04-7073 2600 Series Alternator -… |
| WILSON HD ROTATING ELECT | 90047074 | WILSON HD ROTATING ELECT 90-04-7074 2800 Series Alternator -… |
| WILSON HD ROTATING ELECT | 90059122 | WILSON HD ROTATING ELECT 90-05-9122 8LHA Series Alternator -… |
| WILSON HD ROTATING ELECT | 90059195 | WILSON HD ROTATING ELECT 90-05-9195 8LHA Series Alternator -… |
| WILSON HD ROTATING ELECT | 90059222 | WILSON HD ROTATING ELECT 90-05-9222 8LHP Series Alternator -… |
| WILSON HD ROTATING ELECT | 90059237 | WILSON HD ROTATING ELECT 90-05-9237 LBA Series Alternator - 1… |
| WILSON HD ROTATING ELECT | 90059241 | WILSON HD ROTATING ELECT 90-05-9241 LBA Series Alternator - 1… |
| WILSON HD ROTATING ELECT | 90059243 | WILSON HD ROTATING ELECT 90-05-9243 LBP Series Alternator - 1… |
| WILSON HD ROTATING ELECT | 90059245 | WILSON HD ROTATING ELECT 90-05-9245 LBP Series Alternator - 1… |
| WILSON HD ROTATING ELECT | 90059246 | WILSON HD ROTATING ELECT 90-05-9246 LBP Series Alternator - 1… |
| WILSON HD ROTATING ELECT | 90059247 | WILSON HD ROTATING ELECT 90-05-9247 LBP Series Alternator - 1… |
| WILSON HD ROTATING ELECT | 90059248 | WILSON HD ROTATING ELECT 90-05-9248 LBP Series Alternator - 1… |
| WILSON HD ROTATING ELECT | 90059249 | WILSON HD ROTATING ELECT 90-05-9249 BLP Series Alternator - 1… |
| WILSON HD ROTATING ELECT | 90059251 | WILSON HD ROTATING ELECT 90-05-9251 BLP Series Alternator - 1… |
| WILSON HD ROTATING ELECT | 90059252 | WILSON HD ROTATING ELECT 90-05-9252 BLP Series Alternator - 1… |
| WILSON HD ROTATING ELECT | 90059253 | WILSON HD ROTATING ELECT 90-05-9253 8LHA Series Alternator -… |
| WILSON HD ROTATING ELECT | 90059295 | WILSON HD ROTATING ELECT 90-05-9295 8LHP Series Alternator -… |
| WILSON HD ROTATING ELECT | 90156569 | WILSON HD ROTATING ELECT 90-15-6569 E8 Series Alternator - 12… |
| WILSON HD ROTATING ELECT | 91014411 | WILSON HD ROTATING ELECT 91-01-4411 42MT Series Starter Motor… |
| WILSON HD ROTATING ELECT | 91295550 | WILSON HD ROTATING ELECT 91-29-5550 P5.0 Series Starter Motor… |
| WILSON HD ROTATING ELECT | 91295550n | WILSON HD ROTATING ELECT 91-29-5550N P5.0 Series Starter Moto… |
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