Sockets, Connectors & Wiring for 2020 Chevrolet Silverado 3500 HD
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2020
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Silverado 3500 HD
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AlphaRex LUXX Tail Converter for 19-23 Chevy Silverado with Stock LED Tail Light (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$50.00Top Rated Plus- Sellers with highest buyer ratings
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Free shippingGenuine GM Headlamp Socket 84389022 (Fits: 2020 Chevrolet Silverado 3500 HD)
OEM Factory Headlamp Socket | 84389022Brand New: GM$13.71$16.95 shippingOnly 1 left!Genuine GM Roof Wiring Harness #84694118 84858732 (Fits: 2020 Chevrolet Silverado 3500 HD)
OEM Factory Roof Wiring Harness #84694118 | 84858732Brand New: GM$26.66$23.49 shipping32 soldGenuine GM High Mount Stop Lamp Wiring Harness 84058337 (Fits: 2020 Chevrolet Silverado 3500 HD)
84058337Brand New: GM$16.44$23.49 shippingGenuine GM Passenger Tail Lamp Wiring Harness 23295977 (Fits: 2020 Chevrolet Silverado 3500 HD)
QUIRKNHPARTS. TRUSTED SELLER. PARTS SOLD AS QUANTITY 1Brand New: GM$62.71Free shippingOnly 1 left!Universal Pigtail Wire Female Socket 7443 Two Harness Front Turn Signal Lamp (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: Formula-J87$10.45Top Rated Plus- Sellers with highest buyer ratings
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Was: $11.00or Best OfferFree shippingFactory Style 4-Pole 12V Push Button Switch with LED Background Indicator Lights (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$9.50Top Rated Plus- Sellers with highest buyer ratings
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Free shipping363 sold9007 Y-shape 2-Way Merge Wires For Aftermarket Headlight Retrofit Conversion Use (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$9.89Top Rated Plus- Sellers with highest buyer ratings
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Was: $10.99Free shipping368 soldUniversal Sealed Opening Rubber Housing Cover Caps For Headlamp Install LED Kit (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$12.59Top Rated Plus- Sellers with highest buyer ratings
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Was: $13.99Free shipping243 soldWire PS24W 5202 H16 Two Harness Fog Light Bulb Socket Connector Extension Plug (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: Formula-J87$11.70Top Rated Plus- Sellers with highest buyer ratings
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Was: $13.00or Best OfferFree shippingPT2830 AC Delco Headlight Connector Front or Rear Driver Passenger Side Coupe
Brand New$40.94Free shippingGenuine GM Rear Trailer Wiring Receptacle Cap 23173340 (Fits: 2020 Chevrolet Silverado 3500 HD)
QUIRKNHPARTS. TRUSTED SELLER. PARTS SOLD AS QUANTITY 1Brand New: GM$29.46Only 1 left!Extension Wire Pigtail Female PS24W 5202 H16 Fog Light Harness Bulb Socket Plug (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: Formula-J87$11.88Top Rated Plus- Sellers with highest buyer ratings
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Was: $12.50or Best OfferFree shippingRelay Wire Harness 30A C H11 Head Light Low Beam Female Ceramic Connector Bulbs (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: Formula-J87$19.95Top Rated Plus- Sellers with highest buyer ratings
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Was: $21.00or Best OfferFree shippingWire Pigtail Female W H11 Two Harness Head Light Low Beam Bulb Connector Repair (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: Formula-J87$10.45Top Rated Plus- Sellers with highest buyer ratings
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Was: $11.00or Best OfferFree shippingWire Pigtail Male PS24W 5202 H16 Two Harness Fog Light Bulb Connector Plug Lamp (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: Formula-J87$9.97Top Rated Plus- Sellers with highest buyer ratings
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Was: $10.50or Best OfferFree shippingSet of Male/Female Triple Cavity Shroud 3-Pin Weather Proof Connector Plug Pack (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$10.79Top Rated Plus- Sellers with highest buyer ratings
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Was: $11.99Free shipping210 sold2-Pin Electronic LED Flasher Relay Fix For Turn Signal Light Fast Hyper Flash (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$9.99Top Rated Plus- Sellers with highest buyer ratings
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Free shippingOnly 3 leftGenuine GM Roof Wiring Harness #84694118 84858732 (Fits: 2020 Chevrolet Silverado 3500 HD)
*Nationwide Warranty * Compatibility Guarantee w/ VIN*Brand New: GM$49.99Free shippingH11 H8 Relay Harness Wire Kit + LED ON/OFF Switch For Fog Lights HID Worklamp (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$11.69Top Rated Plus- Sellers with highest buyer ratings
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Was: $12.99Free shipping1,334 soldGM OEM-Cowl Grille Retainer 11589290 (Fits: 2020 Chevrolet Silverado 3500 HD)
#11 on Diagram Only-Genuine OE Factory Original ItemBrand New: OEM$7.91Free shippingUniversal 9005 9006 Adapter Wiring Harness Sockets Wire For Headlights Fog Light (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$6.99Top Rated Plus- Sellers with highest buyer ratings
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Free shipping1,958 soldWire Pigtail Female PS24W 5202 H16 Two Harness Fog Light Bulb Connector Plug Fit (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: Formula-J87$10.45Top Rated Plus- Sellers with highest buyer ratings
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Was: $11.00or Best OfferFree shippingFlosser Pigtail Wire 2644 Female Socket 7444 Two Harness Rear Turn Signal Lamp (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: Mazda$12.82Top Rated Plus- Sellers with highest buyer ratings
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Was: $13.50or Best OfferFree shippingWire Pigtail Male H11 Two Harness Head Light Low Beam Bulb Connector Repair (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: Formula-J87$9.97Top Rated Plus- Sellers with highest buyer ratings
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Was: $10.50or Best OfferFree shippingHID Kit Extension Wire PS24W 5202 H16 Two Harness Fog Light Bulb Socket Replace (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: Formula-J87$10.45Top Rated Plus- Sellers with highest buyer ratings
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Was: $11.00or Best OfferFree shippingPigtail Wire Male Socket 7443 7444 Two Harness Front Turn Signal Cable Retrofit (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: Formula-J87$9.97Top Rated Plus- Sellers with highest buyer ratings
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Was: $10.50or Best OfferFree shippingWire Pigtail Female PS24W 5202 9009 Two Harness Fog Light Bulb Socket Plug Lamp (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: Formula-J87$10.45Top Rated Plus- Sellers with highest buyer ratings
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Was: $11.00or Best OfferFree shippingRelay Wire Harness 30A 9005 HB3 Headlight Hi Beam Replacement Connector Socket (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: Formula-J87$19.95Top Rated Plus- Sellers with highest buyer ratings
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Was: $21.00or Best OfferFree shippingHID Kit Extension Wire H11 Two Harness Head Light Low Beam Replacement Socket OE (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: Formula-J87$10.45Top Rated Plus- Sellers with highest buyer ratings
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Was: $11.00or Best OfferFree shippingConversion Wire 9005 HB3 to H1 Two Harness Bulb Headlight High Beam Bulb Adapter (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: Formula-J87$11.88Top Rated Plus- Sellers with highest buyer ratings
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Was: $12.50or Best OfferFree shippingPigtail Wire 2644 Female Socket 7443 Two Harness Rear Turn Signal Lamp (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: Unbranded$11.66Was: $12.67or Best OfferFree shippingHeadlight/Taillight In-line Accessory Power Harness Plug w/ 3-Outputs For Yamaha (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$11.69Top Rated Plus- Sellers with highest buyer ratings
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Was: $12.99Free shippingHeavy Duty Deutsch DT DTP Male/Female Adapters Connectors Pigtails For Lights (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$14.39Top Rated Plus- Sellers with highest buyer ratings
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Was: $15.99Free shipping186 soldConversion Wire H11 to H1 Two Harness Head Light Low Beam Socket Retrofit Bulb (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: Formula-J87$11.88Top Rated Plus- Sellers with highest buyer ratings
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Was: $12.50or Best OfferFree shipping7" LED Headlights Wirings Conversion Adapters For Truck-Lite 96630, JW Speaker (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$10.79Top Rated Plus- Sellers with highest buyer ratings
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Was: $11.99Free shipping7440 7443 Wiring Harness Sockets For LED Bulbs, Turn Signal Lights, Brake Lights (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$8.99Top Rated Plus- Sellers with highest buyer ratings
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Free shipping156 soldWire Pigtail Female Ceramic 9005 HB3 Two Harness Headlight High Beam Connector (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: Formula-J87$10.45Top Rated Plus- Sellers with highest buyer ratings
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Was: $11.00or Best OfferFree shippingConversion Wire H11 to 9005 9006 Two Harness Head Light Low Beam Socket Retrofit (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: Formula-J87$13.78Top Rated Plus- Sellers with highest buyer ratings
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Was: $14.50or Best OfferFree shipping3-Pin CF13/CF14 Interchangeable CF15 Electronic LED Flasher Relay For LED Bulbs (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$9.89Top Rated Plus- Sellers with highest buyer ratings
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Was: $10.99Free shipping139 soldHeavy Duty Wirings Fog Light Converter Adapters H10/9145/9006 Deutsch Connectors (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$14.39Top Rated Plus- Sellers with highest buyer ratings
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Was: $15.99Free shipping95 sold3157 3357 4157 T25 Brake Turn Signal Light Socket Harness Wires For LED or Stock (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$8.99Top Rated Plus- Sellers with highest buyer ratings
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Free shippingH11 880 To Bi-Xenon Magnetic Hi/Lo Adapter Wire For Headlamp Projector Retrofit (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$7.99Top Rated Plus- Sellers with highest buyer ratings
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Free shippingOnly 1 left!Aircraft Style 12V/20A Red LED Illuminated On/OFF SPST Toggle Switch w/ Cover (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$8.99Top Rated Plus- Sellers with highest buyer ratings
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Free shipping190 soldGM OEM-Cowl Grille Retainer 11589290 (Fits: 2020 Chevrolet Silverado 3500 HD)
#11 on Diagram Only-Genuine OE Factory Original ItemBrand New: OEM$3.95$6.00 shippingEasy Relay Harness For 9007 9004 Hi/Lo Bi-Xenon Headlight Kit Xenon Bulbs Wiring (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$9.89Top Rated Plus- Sellers with highest buyer ratings
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Was: $10.99Free shipping118 soldLoad Resistors For LED Bulbs Turn Signal Lights Hyper Flash Fix Error Canceller (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$7.99Top Rated Plus- Sellers with highest buyer ratings
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Free shipping1,817 soldH3 H4 H7 H11 9005 9006 Xenon Headlight Kit Relay Wire Harness Adapter Wiring (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$8.49Top Rated Plus- Sellers with highest buyer ratings
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Free shipping5,168 soldWire Pigtail Female C H11 Two Harness Head Light Low Beam Bulb Connector Repair (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: Formula-J87$10.45Top Rated Plus- Sellers with highest buyer ratings
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Was: $11.00or Best OfferFree shippingNEW Upgraded H11 LED Resistor Headlight Fog Light Bulb Anti Flicker Wiring Kit (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: LED$13.49Was: $17.99Free shipping3-Pin Triangle Shape Headlamp Adapter Wiring Harness For Yamaha 1995-01 Banshee (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$10.79Top Rated Plus- Sellers with highest buyer ratings
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Was: $11.99Free shipping34 soldConversion Wire PS24W FF 5202 H16 to 9006 Two Harness Fog Light Connector Plug (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: Formula-J87$10.45Top Rated Plus- Sellers with highest buyer ratings
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Was: $11.00or Best OfferFree shippingGenuine GM Inside Rearview Mirror Wiring Harness 84599550 (Fits: 2020 Chevrolet Silverado 3500 HD)
*Nationwide Warranty * Compatibility Guarantee w/ VIN*Brand New: GM$55.58Free shippingH11 880 Relay Wiring Harness For HID Conversion Kit, Add-On Fog Lights, LED DRL (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$9.89Top Rated Plus- Sellers with highest buyer ratings
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Was: $10.99Free shipping1,165 sold2-Pin ECT/ECTS Engine Coolant Temperature Sensor Connector Plug w/ Lead Pigtail (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$11.69Top Rated Plus- Sellers with highest buyer ratings
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Was: $12.99Free shipping35 soldH7 To 9005/9006/HB4 Pigtail Wire Wiring Harness Adapters For Headlight Retrofit (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$10.79Top Rated Plus- Sellers with highest buyer ratings
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Was: $11.99Free shipping155 sold9005 9006 To Bi-Xenon Solenoid Magnetic Adapter Wires For Projector Retrofit (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New$8.99Top Rated Plus- Sellers with highest buyer ratings
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Free shipping293 soldExtension Wire Pigtail Female 9005 HB3 Headlight Two Harness High Beam Socket OE (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: Formula-J87$11.88Top Rated Plus- Sellers with highest buyer ratings
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Was: $12.50or Best OfferFree shippingExtension Wire P C H11 Two Harness Head Light Bulb Low Beam Replacement Socket (Fits: 2020 Chevrolet Silverado 3500 HD)
Brand New: Formula-J87$11.70Top Rated Plus- Sellers with highest buyer ratings
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Was: $13.00or Best OfferFree shipping