Peterbilt 357/378 Parts
Find the best Peterbilt 378 aftermarket parts in the business here at 4 State. The Peterbilt 378 semi truck represents all of the characteristics of the Peterbilt brand, and was a popular model with similar features to the Peterbilt 379. Pete truck models are a brand of choice for experienced truckers who need dependable semi trucks. 4 State Trucks has all the semi truck parts and accessories you need to make your Pete 378 stand out to showcase your unique personality. Whether you need aftermarket bumpers, exhaust, or fuel tanks, we've got you covered. Hit the open road in style and comfort with the best custom gear for your Peterbilt heavy duty truck or 18 wheeler.
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Illuminated Red Push Pull Switch, 15A At 12V, W/ 2 Terminals & .250 Tabs For 1/2 Inch Hole
AFTERMARKET
$10.19Illuminated Push Pull Switch That Fits 1/2 Inch Hole * High Quality Push-Pull Switch* Red* Illuminated* 15A At 12V S.P.S.T. * On/Off* 2 Terminals, .250 Tabs* Fits 1/2 Inch Hole* Sold Individually* Warranty On Push-Pull Switches Against Defects In...$10.19 -
3 Position Universal Fused Push Pull Switch, 16A At 12V For 1/2 Inch Panel Mount
AFTERMARKET
$13.253 Position Fused Push Pull Switch That Fits 1/2 Inch Panel Mount And Includes Glass Fuse * High Quality Push-Pull Switch* 3- Position* 16A At 12V * Heavy Duty: Off/On/On* 5 Terminals, .320 Inch Tabs* With 3/8 Inch Mounting Stem- Fits 1/2 Inch Panel Mount...$13.25 -
Die Cast Chrome Momentary Starter Switch W/ 5/8 Inch Mounting Stem, 60A At 12V/ 40A At 24V For 1 Inch Panel Mount
AFTERMARKET
$7.13Die Cast Chrome Momentary Starter Switch W/ 5/8 Inch Mounting Stem That Fits 1 Inch Panel Mount * High Quality Starter Switch* Die Cast Chrome Plated * 60A At 12V- 40A @ 24V* Momentary On* With Extra HD Dust And Moisture Proof Neoprene Cap* With 5/8 Inch...$7.13 -
Black Miniature Rocker Switch W/ Red LED , 15A At 12V For 1/2 x 3/4 Inch Slot
AFTERMARKET
$5.86Miniature Rocker Switch W/ Red LED, 15A At 12V, 3 Terminals W/ .187 Tabs That Fits 1/2 x 3/4 Inch Slot * High Quality Rocker Switch* Black* Miniature * 15A At 12V S.P.S.T. * On/Off* 3 Terminals, .187 Tabs. * Fits 1/2 Inch X 3/4 Inch Slot 1 Pc* Sold...$5.86 -
On Sale
Amber Illuminated Toggle Switch, 20A At 12V, 3 Terminals W/ .250 Tabs For 1/2 Inch Hole
AFTERMARKET
Now: $3.28Was: $4.68Illuminated Toggle Switch, Rated For 20A At 12V That Fits 1/2 Inch Hole * High Quality Toggle Switch* Amber* 3 Terminals, .250 Tabs* Incandescent Illumination* Fits 1/2 Inch Hole And 2650E And 2950F Panel Mounts* Rated At 20A At 12V. SPST* Single...Now: $3.28Was: $4.68 -
Black Miniature Rocker Switch W/ Red LED , 16A At 12V For 7/8 Inch x 1-1/2 Inch Slot
AFTERMARKET
$8.15Miniature Rocker Switch W/ Red LED, 16A At 12V, 4 Terminals W/ .250 Tabs That Fits 7/8 Inch x 1-1/2 Inch Slot * High Quality Rocker Switch* Black* Standard* Incandescent Illumination* Rated 16A At 12V * Single Throw: On/Off * SPST / Single Position* 4...$8.15 -
On Sale
Non-Illuminated Black Jumbo Rocker Switch , 16A At 12V For 1/2 Inch Hole
AFTERMARKET
Now: $3.09Was: $7.13Non-Illuminated Jumbo Rocker Switch, 16A At 12V, 3 Terminals W/ .250 Tabs That Fits 1/2 Inch Hole * High Quality Jumbo Rocker Switch* Black* Non-Illumination* Rated 16A At 12V* Single Throw: On/Off* SPST / Single Position* 3 Terminals, .250 Tabs* Fits...Now: $3.09Was: $7.13 -
Illuminated Blue Jumbo Rocker Switch , 16A At 12V For 1/2 Inch Hole
AFTERMARKET
$7.13Illuminated Jumbo Rocker Switch, 16A At 12V, 3 Terminals W/ .250 Tabs That Fits 1/2 Inch Hole * High Quality Jumbo Rocker Switch* Blue* Incandescent Illumination* Rated 16A At 12V* Single Throw: On/Off* SPST / Single Position* 3 Terminals, .250 Tabs*...$7.13 -
Black Non-Illuminated Toggle Switch, 20A At 12V, 2 Terminals W/ .250 Tabs For 1/2 Inch Hole
AFTERMARKET
$3.51Non-Illuminated Toggle Switch, Rated For 20A At 12V, Fits 1/2 Inch Hole * High Quality Toggle Switch* Black* 2 Terminals, .250 Tabs* Fits 1/2 Inch Hole And 2650E And 2950F Panel Mounts* Rated At 20A At 12V. SPST* Single Position* Single Throw: On/Off*...$3.51 -
Blue Illuminated Toggle Switch, 20A At 12V, 3 Terminals W/ .250 Tabs For 1/2 Inch Hole
AFTERMARKET
$4.68Illuminated Toggle Switch, Rated For 20A At 12V, Fits 1/2 Inch Hole * High Quality Toggle Switch* Blue* 3 Terminals, .250 Tabs* Incandescent Illumination* Fits 1/2 Inch Hole And 2650E And 2950F Panel Mounts* Rated At 20A At 12V. SPST* Single Position *...$4.68 -
Green Illuminated Toggle Switch, 20A At 12V, 3 Terminals W/ .250 Tabs For 1/2 Inch Hole
AFTERMARKET
$4.68Illuminated Toggle Switch, Rated For 20A At 12V, Fits 1/2 Inch Hole * High Quality Toggle Switch* Green* 3 Terminals, .250 Tabs* Incandescent Illumination* Fits 1/2 Inch Hole And 2650E And 2950F Panel Mounts* Rated At 20A At 12V. SPST* Single Position *...$4.68 -
3 Wire Universal Sealed Beam Connector For Three Terminal Bulb Type
AFTERMARKET
$3.51Universal Sealed Beam Connector, Headlight Or Flashers Compatible With Three Terminal Bulb Type * High Quality 3-Wire Connector* Sealed Beam* Use For 3 Terminal Sealed Beam Headlights Or Flashers* Fits Domestic And Import Vehicles* Sold Individually*...$3.51