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Chevrolet GMC 2500 Truck Safety, Air & Electrical

Explore our Chevrolet GMC 2500 Truck Safety, Air & Electrical parts for reliable performance on the road. From safety valves to air hoses and electrical cables, we have the parts you need at 4 State Trucks!
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Push Lock Connect Swivel Male Branch Tee DOT 3/8 X 1/4 Inch

    Push Lock Connect Swivel Male Branch Tee DOT 3/8 X 1/4 Inch

    AUTOMANN USA

    $11.52
    Push Lock Connect Swivel Male Branch Tee DOT 3/8 X 1/4 Inch* High Quality Push Lock Connect Swivel* Composite Body * 3/8 Inch X 1/4 Inch* With Brass Collet* Sold Individually* Warranty On Push Lock...
    09-05170046
    SKU:
    09-05170046
    Material Options:
    Brass
    Product Type:
    Air, Electrical, & Safety
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $11.52
    Qty in Cart: 0
    Price:
    $11.52
    Subtotal:
  • Push Lock Connect Swivel Male Branch Tee DOT 3/8 X 1/2 Inch

    Push Lock Connect Swivel Male Branch Tee DOT 3/8 X 1/2 Inch

    AUTOMANN USA

    $17.12
    Push Lock Connect Swivel Male Branch Tee DOT 3/8 X 1/2 Inch* High Quality Push Lock Connect Swivel* Composite Body * 3/8 Inch X 1/2 Inch* With Brass Collet* Sold Individually* Warranty On Push Lock...
    09-05170045
    SKU:
    09-05170045
    Material Options:
    Brass
    Product Type:
    Air, Electrical, & Safety
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $17.12
    Qty in Cart: 0
    Price:
    $17.12
    Subtotal:
  • Push Lock Connect Swivel Male Run Tee DOT 1/4 X 1/8 Inch

    Push Lock Connect Swivel Male Run Tee DOT 1/4 X 1/8 Inch

    AUTOMANN USA

    $8.67
    Push Lock Connect Swivel Male Run Tee DOT 1/4 X 1/8 Inch* High Quality Push Lock Connect Swivel* Composite Body * 1/4 Inch X 1/8 Inch* With Brass Collet* Sold Individually* Warranty On Push Lock...
    09-05170016
    SKU:
    09-05170016
    Product Type:
    Air, Electrical, & Safety
    Truck Class:
    Heavy Duty
    Material Options:
    Brass
    Make:
    Universal Items
    $8.67
    Qty in Cart: 0
    Price:
    $8.67
    Subtotal:
  • Push Lock Connect Male Run Tee DOT 3/8 X 1/4 Inch

    Push Lock Connect Male Run Tee DOT 3/8 X 1/4 Inch

    AUTOMANN USA

    $14.18
    Push Lock Connect Male Run Tee DOT 3/8 X 1/4 Inch* High Quality Push Lock Connect Swivel* Composite Body * 3/8 Inch X 1/4 Inch* With Brass Collet* Sold Individually* Warranty On Push Lock Connect...
    09-05170013
    SKU:
    09-05170013
    Truck Class:
    Heavy Duty
    Material Options:
    Brass
    Product Type:
    Air, Electrical, & Safety
    Make:
    Universal Items
    $14.18
    Qty in Cart: 0
    Price:
    $14.18
    Subtotal:
  • Push Lock Connect Swivel Male Branch Tee DOT 1/2 X 3/8 Inch

    Push Lock Connect Swivel Male Branch Tee DOT 1/2 X 3/8 Inch

    AUTOMANN USA

    $17.98
    Push Lock Connect Swivel Male Branch Tee DOT 1/2 X 3/8 Inch* High Quality Push Lock Connect Swivel* Composite Body * 1/2 Inch X 3/8 Inch* With Brass Collet* Sold Individually* Warranty On Push Lock...
    09-05170041
    SKU:
    09-05170041
    Material Options:
    Brass
    Product Type:
    Air, Electrical, & Safety
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $17.98
    Qty in Cart: 0
    Price:
    $17.98
    Subtotal:
  • 1/4 X 1/4 Inch Push Lock Connect Swivel Male Branch Tee DOT

    1/4 X 1/4 Inch Push Lock Connect Swivel Male Branch Tee DOT

    AUTOMANN USA

    $10.59
    Push Lock Connect Swivel Male Branch Tee DOT- 1/4 X 1/4 InchProtect your pneumatic system from leaks with this 1/4 x 1/4 Inch Push Lock Connect Swivel Male Branch Tee. Featuring a robust composite...
    09-05170018
    SKU:
    09-05170018
    Material Options:
    Brass
    Product Type:
    Air, Electrical, & Safety
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $10.59
    Qty in Cart: 0
    Price:
    $10.59
    Subtotal:
  • Push Lock Connect Swivel Male Run Tee DOT 1/4 X 1/4 Inch

    Push Lock Connect Swivel Male Run Tee DOT 1/4 X 1/4 Inch

    AUTOMANN USA

    $7.51
    Push Lock Connect Swivel Male Run Tee DOT 1/4 X 1/4 Inch* High Quality Push Lock Connect Swivel* Composite Body * 1/4 Inch X 1/4 Inch* With Brass Collet* Sold Individually* Warranty On Push Lock...
    09-05170015
    SKU:
    09-05170015
    Material Options:
    Brass
    Product Type:
    Air, Electrical, & Safety
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $7.51
    Qty in Cart: 0
    Price:
    $7.51
    Subtotal:
  • Push Lock Connect Swivel Male Run Tee DOT 3/8 X 3/8 Inch

    Push Lock Connect Swivel Male Run Tee DOT 3/8 X 3/8 Inch

    AUTOMANN USA

    $14.70
    Push Lock Connect Swivel Male Run Tee DOT 3/8 X 3/8 Inch* High Quality Push Lock Connect Swivel* Composite Body * 3/8 Inch X 3/8 Inch* With Brass Collet* Sold Individually* Warranty On Push Lock...
    09-05170014
    SKU:
    09-05170014
    Material Options:
    Brass
    Product Type:
    Air, Electrical, & Safety
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $14.70
    Qty in Cart: 0
    Price:
    $14.70
    Subtotal:
  • Push Lock Connect Swivel Male Run Tee DOT 1/2 X 3/8 Inch

    Push Lock Connect Swivel Male Run Tee DOT 1/2 X 3/8 Inch

    AUTOMANN USA

    $17.45
    Push Lock Connect Swivel Male Run Tee DOT 1/2 X 3/8 Inch* High Quality Push Lock Connect Swivel* Composite Body * 1/2 Inch X 3/8 Inch* With Brass Collet* Sold Individually* Warranty On Push Lock...
    09-05170011
    SKU:
    09-05170011
    Product Type:
    Air, Electrical, & Safety
    Truck Class:
    Heavy Duty
    Material Options:
    Brass
    Make:
    Universal Items
    $17.45
    Qty in Cart: 0
    Price:
    $17.45
    Subtotal:
  • PLC Swivel Male Elbow Fitting DOT 3/8 X 1/2 Inch Replaces 369Ptc68, Kv2L1137S, S769Pmt68

    PLC Swivel Male Elbow Fitting DOT 3/8 X 1/2 Inch Replaces 369Ptc68, Kv2L1137S, S769Pmt68

    AUTOMANN USA

    $10.62
    PLC Swivel Male Elbow Fitting DOT 3/8 Inch X 1/2 Inch* High Quality Elbow* Composite Body * 3/8 Inch X 1/2 Inch* With Brass Collet* Fits 3/8In Tube* Sold Individually* Warranty On Elbows Against...
    09-05040138
    SKU:
    09-05040138
    Truck Class:
    Heavy Duty
    Material Options:
    Brass
    Product Type:
    Air, Electrical, & Safety
    Make:
    Universal Items
    $10.62
    Qty in Cart: 0
    Price:
    $10.62
    Subtotal:
  • PLC Swivel Male Elbow Fitting DOT 3/8 X 1/8 Inch Replaces 369Ptc62, Kv2L1134S, S769Pmt62

    PLC Swivel Male Elbow Fitting DOT 3/8 X 1/8 Inch Replaces 369Ptc62, Kv2L1134S, S769Pmt62

    AUTOMANN USA

    $7.93
    PLC Swivel Male Elbow Fitting DOT 3/8 X 1/8 Inch* High Quality Elbow* Composite Body * 3/8 Inch X 1/8 Inch* With Brass Collet* Fits 3/8In Tube* Sold Individually* Warranty On Elbows Against Defects...
    09-05040139
    SKU:
    09-05040139
    Material Options:
    Brass
    Product Type:
    Air, Electrical, & Safety
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $7.93
    Qty in Cart: 0
    Price:
    $7.93
    Subtotal:
  • PLC Swivel Male Elbow Fitting DOT 1/2 X 1/4 Inch Replaces 369Ptc84, Kv2L1335S, S769Pmt84

    PLC Swivel Male Elbow Fitting DOT 1/2 X 1/4 Inch Replaces 369Ptc84, Kv2L1335S, S769Pmt84

    AUTOMANN USA

    $12.37
    PLC Swivel Male Elbow Fitting DOT 1/2 X 1/4 Inch* High Quality Elbow* Composite Body * 1/2 Inch X 1/4 Inch* With Brass Collet* Fits 1/2In Tube* Sold Individually* Warranty On Elbows Against Defects...
    09-05040134
    SKU:
    09-05040134
    Truck Class:
    Heavy Duty
    Material Options:
    Brass
    Product Type:
    Air, Electrical, & Safety
    Make:
    Universal Items
    $12.37
    Qty in Cart: 0
    Price:
    $12.37
    Subtotal:
  • PLC Swivel Male Elbow Fitting DOT 3/8 X 1/4 Inch Replaces 369Ptc64, Kv2L1135S, S769Pmt64

    PLC Swivel Male Elbow Fitting DOT 3/8 X 1/4 Inch Replaces 369Ptc64, Kv2L1135S, S769Pmt64

    AUTOMANN USA

    $7.35
    PLC Swivel Male Elbow Fitting DOT 3/8 X 1/4 Inch* High Quality Elbow* Composite Body * 3/8 Inch X 1/4 Inch* With Brass Collet* Fits 3/8In Tube* Sold Individually* Warranty On Elbows Against Defects...
    09-05040140
    SKU:
    09-05040140
    Material Options:
    Brass
    Product Type:
    Air, Electrical, & Safety
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $7.35
    Qty in Cart: 0
    Price:
    $7.35
    Subtotal:
  • PLC Swivel Male Elbow Fitting DOT 1/2 X 3/8 Inch Replaces 369Ptc86, Kv2L1336S, S769Pmt86

    PLC Swivel Male Elbow Fitting DOT 1/2 X 3/8 Inch Replaces 369Ptc86, Kv2L1336S, S769Pmt86

    AUTOMANN USA

    $14.36
    PLC Swivel Male Elbow Fitting DOT 1/2 X 3/8 Inch* High Quality Elbow* Composite Body * 1/2 Inch X 3/8 Inch* With Brass Collet* Fits 1/2In Tube* Sold Individually* Warranty On Elbows Against Defects...
    09-05040135
    SKU:
    09-05040135
    Material Options:
    Brass
    Product Type:
    Air, Electrical, & Safety
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $14.36
    Qty in Cart: 0
    Price:
    $14.36
    Subtotal:
  • PLC Swivel Male Elbow Fitting DOT 1/4 X 1/4 Inch Replaces 369Ptc44, Kv2L0735S, S769Pmt44

    PLC Swivel Male Elbow Fitting DOT 1/4 X 1/4 Inch Replaces 369Ptc44, Kv2L0735S, S769Pmt44

    AUTOMANN USA

    $4.92
    PLC Swivel Male Elbow Fitting DOT 1/4 X 1/4 Inch* High Quality Elbow* Composite Body * 1/4 Inch X 1/4 Inch* With Brass Collet* Fits 1/4In Tube* Sold Individually* Warranty On Elbows Against Defects...
    09-05040122
    SKU:
    09-05040122
    Truck Class:
    Heavy Duty
    Material Options:
    Brass
    Product Type:
    Air, Electrical, & Safety
    Make:
    Universal Items
    $4.92
    Qty in Cart: 0
    Price:
    $4.92
    Subtotal:
  • PLC Swivel Male Elbow Fitting DOT 3/8 X 3/8 Inch Replaces 369Ptc66, Kv2L1136S, S769Pmt66

    PLC Swivel Male Elbow Fitting DOT 3/8 X 3/8 Inch Replaces 369Ptc66, Kv2L1136S, S769Pmt66

    AUTOMANN USA

    $11.01
    PLC Swivel Male Elbow Fitting DOT 3/8 X 3/8 Inch* High Quality Elbow* Composite Body * 3/8 Inch X 3/8 Inch* With Brass Collet* Fits 3/8In Tube* Sold Individually* Warranty On Elbows Against Defects...
    09-05040137
    SKU:
    09-05040137
    Product Type:
    Air, Electrical, & Safety
    Truck Class:
    Heavy Duty
    Material Options:
    Brass
    Make:
    Universal Items
    $11.01
    Qty in Cart: 0
    Price:
    $11.01
    Subtotal:
  • PLC Swivel Male Elbow Fitting DOT 1/2 X 1/2 Inch Replaces 369Ptc88, Kv2L1337S, S769Pmt88

    PLC Swivel Male Elbow Fitting DOT 1/2 X 1/2 Inch Replaces 369Ptc88, Kv2L1337S, S769Pmt88

    AUTOMANN USA

    $14.10
    PLC Swivel Male Elbow Fitting DOT 1/2 X 1/2 Inch* High Quality Elbow* Composite Body * 1/2 Inch X 1/2 Inch* With Brass Collet* Fits 1/2In Tube* Sold Individually* Warranty On Elbows Against Defects...
    09-05040136
    SKU:
    09-05040136
    Material Options:
    Brass
    Truck Class:
    Heavy Duty
    Product Type:
    Air, Electrical, & Safety
    Make:
    Universal Items
    $14.10
    Qty in Cart: 0
    Price:
    $14.10
    Subtotal:
  • PLC Swivel Male Elbow Fitting DOT 1/4 X 3/8 Inch Replaces 369Ptc46, Kv2L0736S, S769Pmt46

    PLC Swivel Male Elbow Fitting DOT 1/4 X 3/8 Inch Replaces 369Ptc46, Kv2L0736S, S769Pmt46

    AUTOMANN USA

    $8.43
    PLC Swivel Male Elbow Fitting DOT 1/4 X 3/8 Inch* High Quality Elbow* Composite Body * 1/4 Inch X 3/8 Inch* With Brass Collet* Fits 1/4In Tube* Sold Individually* Warranty On Elbows Against Defects...
    09-05040123
    SKU:
    09-05040123
    Product Type:
    Air, Electrical, & Safety
    Material Options:
    Brass
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $8.43
    Qty in Cart: 0
    Price:
    $8.43
    Subtotal:
  • 5/32 X 1/4 Inch PLC Union Connector Fitting Replaces Kv2H0307, S762Pmt5324

    5/32 X 1/4 Inch PLC Union Connector Fitting Replaces Kv2H0307, S762Pmt5324

    AUTOMANN USA

    $20.68
    5/32 X 1/4 Inch PLC Union Connector Fitting* High Quality Union Connector* 5/32 Inch X 1/4 Inch* Sold Individually* Warranty On Union Connectors Against Defects In Workmanship & Material From Date Of...
    09-05040049
    SKU:
    09-05040049
    Truck Class:
    Heavy Duty
    Product Type:
    Air, Electrical, & Safety
    Make:
    Universal Items
    $20.68
    Qty in Cart: 0
    Price:
    $20.68
    Subtotal:
  • PLC Standpipe Run Tee 3/8 X 3/8 X 3/8 Inch

    PLC Standpipe Run Tee 3/8 X 3/8 X 3/8 Inch

    AUTOMANN USA

    $12.00
    PLC Standpipe Run Tee 3/8 Inch Standpipe 3/8 Inch Tube 3/8 Inch Tube* High Quality Standpipe Run Tee* Composite Body * 3/8 Inch X 3/8 Inch X 3/8 Inch* With Brass Collet* (2) 3/8In Tube Ends* (1)...
    09-05040133
    SKU:
    09-05040133
    Product Type:
    Air, Electrical, & Safety
    Truck Class:
    Heavy Duty
    Material Options:
    Brass
    Make:
    Universal Items
    $12.00
    Qty in Cart: 0
    Price:
    $12.00
    Subtotal:
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Explore a wide range of safety, air, and electrical parts for Chevrolet and GMC 2500 trucks. This product lineup includes trailer adapters, wiring harnesses, brake controller kits, LED lighting, and premium connectors.

Frequently Asked Questions About Chevrolet GMC 2500 Truck Safety, Air & Electrical

What types of products are included in this category?

This category covers a range of safety, air system, and electrical components for Chevrolet and GMC 2500 trucks, including items such as lighting components, wiring and electrical connectors, air brake and air system parts, gauges, switches, and related safety accessories. These parts are designed to support the proper operation of your truck's electrical and air systems as well as overall on-road safety.

Will these parts fit my specific model year of Chevrolet or GMC 2500?

Fitment can vary by model year and trim, since electrical and air system components are often updated across production years. Always check the listed year range and specifications on each product page before ordering, and compare part numbers with your truck's existing components when possible to confirm compatibility.

Do these products meet DOT requirements for lighting and safety equipment?

Many lighting and safety-related items in this category are manufactured to meet DOT standards, and this will typically be noted in the product description. If DOT compliance is required for your application, review the specific listing details or reach out to our team to confirm before purchasing.

Can I install these parts myself, or do I need a professional?

Many electrical and air system components, such as switches, connectors, or basic lighting parts, can be installed by someone comfortable with basic wiring or air line work. However, more involved components, like air system valves or complex wiring harnesses, may be best handled by a qualified technician to ensure proper function and safety.

What should I check before replacing an air or electrical component on my 2500?

Before replacing a part, confirm the exact component you need by checking your truck's existing part number, reviewing your owner's manual for system specifications, and inspecting related components for wear or damage. This helps ensure you order the correct replacement and avoid repeat issues caused by a related worn part.

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