Shopping cart

Subtotal:
View cart Checkout
Smart Era Logo
SMART ERA SHOP AI powered goods

Buy Automotive Relays for Your Vehicle

Found 668 items
Adaptive Cruise Distance Sensor — Acceleration, PHYUN-autoparts

Cruise

(no rating)

PHYUN-autoparts 68139301AL Compatible with Jeep Cherokee

$533.81
  • Specifications
  • Brand: PHYUN-autoparts
  • Model: 68139301AL
  • Compatibility: Jeep Cherokee 2014, Jeep Cherokee 2015, Jeep Cherokee 2016, Jeep Cherokee 2017
  • Function: Distance measurement for adaptive cruise control
Front Cruise Control Distance Sensor — Acceleration, Tautoparts

Cruise

(no rating)

Tautoparts 68324072AH Compatible with 2019-2020 Jeep Cherokee

$529.61
  • Specifications
  • Brand: Tautoparts
  • Model: 68324072AH
  • Compatibility: 2019-2020 Jeep Cherokee
  • Part Number: 68324072AH
  • Function: Distance measurement for cruise control
Cruise Control Distance Radar Module Sensor — Plates with Sensors, Tautoparts

Cruise

(no rating)

Tautoparts 28438-9HS0D Compatible with 16-18 Nissan Altima

$337.49
  • Specifications
  • Brand: Tautoparts
  • Model: 28438-9HS0D
  • Compatibility: 2016-2018 Nissan Altima
  • OEM Part Number: 28438-9HS0D
  • Function: Distance measurement for cruise control
Cruise Control Distance Sensor — Plates with Sensors, happybuySE

Cruise

(no rating)

happybuySE 28438-5RL1A Compatible with Nissan Kicks

$300.46
  • Specifications
  • Brand: happybuySE
  • Model: 28438-5RL1A
  • Compatibility: Nissan Kicks 4-Door 2018-2019
  • Type: Distance Sensor
Smart Dual Battery Isolator Relay — Switches, 3CZY

Trailer Tow

(no rating)

3CZY 140A Voltage sensitive relay

$162.74
  • Specifications
  • Brand: 3CZY
  • Model: 140A
  • Compatibility: Automobiles, RVs, Off-road vehicles, Yachts
  • Type: Dual battery isolator
  • Voltage Sensitivity: Yes
Oxygen Sensor — Exhaust Gas, VAKUUM

O2 Sensor

(no rating)

VAKUUM LSU4.9 Replacement for BV6A-9Y460-AA

$148.03
  • Specifications
  • Brand: VAKUUM
  • Model: LSU4.9
  • Compatibility: 2012-2017 models
  • Type: LSU4.9
  • Replacement Part Number: BV6A-9Y460-AA
LED Daytime Running Lights DRL — Headlight, GuangZhou Huabang

Cornering Lamp

(no rating)

GuangZhou Huabang Smart 451 Bright 6500K white LED

$113.55
  • Specifications
  • Brand: GuangZhou Huabang
  • Model: Smart 451
  • Color Temperature: 6500K White
  • Power Supply: DC12V
  • Compatibility: Smart 451 2012-2014
Smart Remote Key Fob — Keyless Entry, PHYUN-autoparts

Keyless Entry

(no rating)

PHYUN-autoparts HYQ14ACX Compatible with multiple Toyota models

$109.02
  • Specifications
  • Brand: PHYUN-autoparts
  • Model: HYQ14ACX
  • Compatibility: Toyota Prius 2010-16, Toyota Venza 09-14, Toyota 4Runner 10-18
  • Material: Durable plastic
Smart Key Fob Remote Start — Keyless Entry, PHYUN-autoparts

Keyless Entry

(no rating)

PHYUN-autoparts ACJ932HK1210A Remote engine start

$95.53
  • Specifications
  • Brand: PHYUN-autoparts
  • Model: ACJ932HK1210A
  • Compatibility: Honda Accord 2013, Honda Accord 2014, Honda Accord 2015
  • Quantity: 2 pieces
Water Level Sensor Pressure Switch —
(no rating)

Water Level Sensor Pressure Switch Compatible with Haier PSR-22-B2

$74.30
  • Specifications
  • Model: V12767
  • Compatibility: Haier PSR-22-B2
  • Type: Pressure Switch
  • Function: Water Level Detection
Key Fob with Remote Control for Smart Car — Keyless Entry, PHYUN-autoparts

Keyless Entry

(no rating)

PHYUN-autoparts IYZ3312 Remote control functionality

$71.68
  • Specifications
  • Brand: PHYUN-autoparts
  • Model: IYZ3312
  • Compatibility: Mercedes Benz
  • Package Contents: 2 key fobs
  • Programming Required: No
Digital Radiator Fan Controller — Radiator Fan Motors, Crafttradeonline

Radiator Fan

(no rating)

Digital Radiator Fan Controller Adjustable temperature control

$69.63
  • Specifications
  • Brand: Crafttradeonline
  • Temperature Range: 40°C to 110°C
  • Compatibility: Universal
  • Installation: Tool-free
Front Door SmartKey Outside Handle — Keyless Entry, Tautoparts

Keyless Entry

(no rating)

Tautoparts 82651-C5710 SmartKey compatibility

$60.74
  • Specifications
  • Brand: Tautoparts
  • Model: 82651-C5710
  • Compatibility: Kia Sorento 2015-19
  • Installation Side: Left
  • Functionality: SmartKey
Smart Remote Key Fob — Keyless Entry, PHYUN-autoparts

Keyless Entry

(no rating)

PHYUN-autoparts NYOMBEC5FOB2004 Compatible with Hyundai Avante CN7 Elantra

$59.50
  • Specifications
  • Brand: PHYUN-autoparts
  • Model: NYOMBEC5FOB2004
  • Compatibility: Hyundai Avante CN7 Elantra
  • Part Number: 95440-AA000
  • Availability: in stock
Smart Car Key 5 Buttons — Keyless Entry, Fishine

Keyless Entry

(no rating)

Fishine M3NA2C93142600 902MHz frequency

$54.10
  • Specifications
  • Brand: Fishine
  • Model: M3NA2C93142600
  • Frequency: 902MHz
  • Compatibility: Ford cars
  • Buttons: 5
Mass Air Flow Meter MAF Sensor — Air Bag, Tautoparts
(no rating)

Tautoparts 13627788744 4-Pin connector

$52.92
  • Specifications
  • Brand: Tautoparts
  • Model: 13627788744
  • Compatibility: BMW 1 Series, BMW 3 Series, BMW 5 Series, BMW 7 Series, BMW X3, BMW X5, BMW X6
  • Connector Type: 4-Pin
  • Part Number: 13627788744
Seat Occupancy Controller — Clothing, Discount Domain
(no rating)

Seat Occupancy Controller One-button operation

$51.67
  • Specifications
  • Brand: Discount Domain
  • Compatibility: VW ID series
  • Operation: One-button
  • Modes: Delay, Camping
Smart Key Case — Key Holders & Accessories, JP Create mege

Keyless Entry

(no rating)

JP Create mege NBOX Custom Key Cover Compatible with Honda NBOX

$48.37
  • Specifications
  • Brand: JP Create mege
  • Model: NBOX Custom Key Cover
  • Compatibility: Honda NBOX, N-VAN, N-ONE
  • Design: Panda, Gold and white
  • Material: Durable
Smart Key Cover — Clothing, ontto

Keyless Entry

(no rating)

Smart Key Cover White Compatible with Toyota Harrier

$47.01
  • Specifications
  • Brand: ontto
  • Compatibility: Toyota Harrier 80, Alphard 30, Vellfire 30
  • Color: White
  • Included Components: Cover, Holder
Smart Remote Control Key Fob — Accessories, PHYUN-autoparts

Keyless Entry

(no rating)

Smart Remote Control Key Fob 315 MHz frequency

$45.88
  • Specifications
  • Brand: PHYUN-autoparts
  • Frequency: 315 MHz
  • Compatibility: GMC Yukon, Chevy Suburban
  • Programming: Not required
Accelerator Pedal Position Sensor — Acceleration, happybuySE

O2 Sensor

(no rating)

happybuySE 89281-33010 Fits Toyota RAV4

$39.73
  • Specifications
  • Brand: happybuySE
  • Model: 89281-33010
  • Compatibility: Toyota RAV4, Camry 1CD-FTV
  • Type: Accelerator Pedal Position Sensor
Smart Remote Control Key Fob Shell — Keyless Entry, FYUU-autoparts

Keyless Entry

(no rating)

FYUU-autoparts HYQ1AA Compatible with Chevy GMC

$38.49
  • Specifications
  • Brand: FYUU-autoparts
  • Model: HYQ1AA
  • Compatibility: Chevy, GMC
  • Button Count: 6
  • Quantity: 2 pieces
Electric Power Window Switch — Power Window, FYUU-autoparts

Power Window

(no rating)

FYUU-autoparts A4548201010 Compatible with Smart 454 Forfour

$35.02
  • Specifications
  • Brand: FYUU-autoparts
  • Model: A4548201010
  • Compatibility: Smart 454 Forfour 2004-2006
  • Material: Plastic, Metal
  • Installation: DIY
Smart Car Key — Keyless Entry, Jingyuqin Car Key

Keyless Entry

(5)

Jingyuqin Car Key 72147-T5A-G01 434MHZ frequency

$29.55
  • Specifications
  • Brand: Jingyuqin Car Key
  • Model: 72147-T5A-G01
  • Frequency: 434MHZ
  • Compatibility: Honda Fit, Honda City, Honda Jazz, Honda XRV, Honda Venzel, Honda HRV
Remote 5Buttons 315/433Mhz Car Key — Keyless Entry, Jingyuqin Car Key

Keyless Entry

(no rating)

Remote 5Buttons 315/433Mhz Car Key 5-button remote control

$27.91
  • Specifications
  • Brand: Jingyuqin Car Key
  • Frequency: 315/433Mhz
  • Compatibility: Land Rover Freelander 2, Land Rover Discovery
  • Buttons: 5
Dynamic LED Turn Signal Side Marker Lights — Turn Signal, happybuySE

Cornering Lamp

(no rating)

happybuySE W451 Coupe/Cabrio Enhanced visibility

$24.71
  • Specifications
  • Brand: happybuySE
  • Model: W451 Coupe/Cabrio
  • Compatibility: Smart Fortwo W451 Coupe/Cabrio
  • Light Type: LED
  • Installation: DIY
Smart Remote Key — Keyless Entry, SUAYMAK CK

Keyless Entry

(no rating)

Smart Remote Key Black Keyless entry system

$23.47
  • Specifications
  • Brand: SUAYMAK CK
  • Compatibility: BMW 1 series, BMW 3 series, BMW 5 series, BMW 6 series, BMW X1, BMW X5, BMW X6, BMW Z4
  • Frequency: 868 MHz
  • Chip: ID46
  • Color: Black
Air Parking Heater Switch — Auxiliary Climate, Fishine

Manifold Heater

(no rating)

Air Parking Heater Switch High sensitivity controller

$23.33
  • Specifications
  • Brand: Fishine
  • Compatibility: Diesel heaters
  • Display: LCD
  • Sensitivity: High
Microcomputer Time Relay — Headlamp, Discount Domain

Time Delay

(no rating)

Discount Domain KG316T Automatic street light controller

$23.05
  • Specifications
  • Brand: Discount Domain
  • Model: KG316T
  • Voltage: 220V
  • Operation: Automatic
  • Application: Street lighting
Fan Sensor Switch — Radiator Fan Motors, Tautoparts

Radiator Fan

(no rating)

Tautoparts 27010-1202 / 27010-1364 Compatible with Kawasaki models

$21.56
  • Specifications
  • Brand: Tautoparts
  • Model: 27010-1202 / 27010-1364
  • Compatibility: Kawasaki 27010-1202, Kawasaki 27010-1364
  • Function: Radiator fan control
  • Installation: Direct replacement
6-Button Smart Key Remote Shell — Keyless Entry, Discount Domain

Keyless Entry

(no rating)

Discount Domain YG0G20TB1 Compatible with Cadillac Lyriq

$20.71
  • Specifications
  • Brand: Discount Domain
  • Model: YG0G20TB1
  • Compatibility: Cadillac Lyriq
  • Button Count: 6
  • Material: Plastic
A/C Thermistor Switch Sensor — Air Bag, Tautoparts

O2 Sensor

(no rating)

Tautoparts 97143-D7000 Compatible with Hyundai Tucson

$20.18
  • Specifications
  • Brand: Tautoparts
  • Model: 97143-D7000
  • Compatibility: Hyundai Tucson, KIA Sportage, KIA Sorento
  • Part Number: 97143-D7000
  • Function: Temperature control
Car Smart Remote Key Case Cover Protective Shell — Car Door Entry Guard, Secret Hut

Keyless Entry

(no rating)

Car Smart Remote Key Case Cover Protective Shell Protective shell for car remote key

$18.50
  • Specifications
  • Brand: Secret Hut
  • Compatibility: BMW I3, BMW I8 Series
  • Design: Without buckle
Radiator Heat Switch Sensor — Radiator Fan Motors, PHYUN-autoparts

Radiator Fan

(no rating)

PHYUN-autoparts LT-Z400, LT-Z400Z QuadSport Compatible with Suzuki LT-Z400

$17.51
  • Specifications
  • Brand: PHYUN-autoparts
  • Model: LT-Z400, LT-Z400Z QuadSport
  • Compatibility: 2003-2008 Suzuki LT-Z400, LT-Z400Z QuadSport
  • Condition: New
Electric Window Switch Controller — Power Window, Suzuki

Power Window

(no rating)

Suzuki VITARA Compatible with Suzuki VITARA

$17.37
  • Specifications
  • Brand: Suzuki
  • Model: VITARA
  • Compatibility: Suzuki VITARA
  • Type: Electric window switch
  • Part Number: 37990-60A00, 3799060A00
Parking Sensor Switch Button — Selector Switch, Tautoparts

Selector Switch

(no rating)

Tautoparts 61319180946-1 Compatible with BMW X5 E70

$16.50
  • Specifications
  • Brand: Tautoparts
  • Model: 61319180946-1
  • Compatibility: BMW X5 E70 2006-13, BMW X6 E71 2008-14
  • Material: Durable plastic
  • Installation: Easy
Wireless Controller 433 MHz Micro Receiver Smart Switch Mini Relay LED Lamp Door Controller — Remote Controls, Bush Culture

Microprocessor

(no rating)

Wireless Controller 433 MHz Micro Receiver Smart Switch Mini Relay LED Lamp Door Controller

$16.10
  • Specifications
  • Brand: Bush Culture
  • Frequency: 433 MHz
  • Compatibility: LED lamps, doors
  • Type: Micro receiver, Mini relay
High-End Smart Lock Car Remote Shell — Accessories, Discount Domain

Keyless Entry

(no rating)

Discount Domain MG7 Key Case Compatible with MG ZS, MG5, and Scorpio 6pro

$15.85
  • Specifications
  • Brand: Discount Domain
  • Model: MG7 Key Case
  • Compatibility: MG ZS, MG5, Scorpio 6pro
  • Material: Premium quality
Denza Key Case — Key Holders & Accessories, Discount Domain

Keyless Entry

(no rating)

Discount Domain D9 Full coverage protection

$15.77
  • Specifications
  • Brand: Discount Domain
  • Model: D9
  • Compatibility: N7, N8
  • Design: Unisex
  • Year: 2024
Windshield Washer Pump — , PHYUN-autoparts
(no rating)

PHYUN-autoparts 1J6955651 Compatible with multiple Mercedes models

$14.23
  • Specifications
  • Brand: PHYUN-autoparts
  • Model: 1J6955651
  • Compatibility: Mercedes A, Mercedes B, Mercedes C, Mercedes E, Mercedes GLK, Mercedes Vaneo, Smart Fortwo
  • Material: Plastic, Metal
Ignition Key Fob Shell — Keyless Entry, Tautoparts

Keyless Entry

(no rating)

Ignition Key Fob Shell Compatible with multiple Toyota models

$13.63
  • Specifications
  • Brand: Tautoparts
  • Compatibility: 2007-2013 Toyota Avalon, 2007-2013 Toyota Corolla, 2007-2013 Toyota Prius, 2007-2013 Toyota Venza
  • Design: 2-button
  • Material: Durable plastic
3Buttons Smart Remote Car Key Fob — Keyless Entry, Jingyuqin Car Key

Keyless Entry

(9)

3Buttons Smart Remote Car Key Fob Compatible with Volkswagen models

$12.18
  • Specifications
  • Brand: Jingyuqin Car Key
  • Compatibility: Volkswagen Passat B6, 3C, B7, Magotan, CC
  • Frequency: 434Mhz
  • Chip: ID48 Chip
  • Buttons: 3
Heater Temp Sensor Probe — Charge Temperature, FYUU-autoparts

Manifold Heater

(no rating)

Heater Temp Sensor Probe Square connection

$11.54
  • Specifications
  • Brand: FYUU-autoparts
  • Compatibility: Chinese air diesel heaters
  • Connection Type: Square
Automotive Smart Side Mirror Folding System — Interior Mirrors, Fresher Sea
(no rating)

Automotive Smart Side Mirror Folding System Electric mirror folding

$11.42
  • Specifications
  • Brand: Fresher Sea
  • Compatibility: Universal fit for most vehicle models
  • Installation: Easy, minimal tools required
  • Material: Durable construction
  • Function: Electric mirror folding
Leather Smart Key Cover — Key Holders & Accessories, Honda

Keyless Entry

(no rating)

Leather Smart Key Cover Compatible with 17 Honda models

$10.97
  • Specifications
  • Brand: Honda
  • Compatibility: UR-V, CR-V, Accord, Avancier, Civic
  • Material: Leather
  • Packaging: Buckle OPP bag
  • Design: 4D key case
Stop Signal Switch — Selector Switch, Artudatech

Selector Switch

(no rating)

Artudatech A4515450109 Compatible with Smart models

$10.92
  • Specifications
  • Brand: Artudatech
  • Model: A4515450109
  • Compatibility: Smart Cabrio, City-Coupe, Crossblade, Fortwo 450
  • Material: High-quality durable materials
Smart Flip 3 Buttons Blade Car Key Shell Case — Key Holders & Accessories, zhuami

Keyless Entry

(no rating)

Smart Flip 3 Buttons Blade Car Key Shell Case Protects car key fob

$10.61
  • Specifications
  • Brand: zhuami
  • Material: Durable plastic
  • Compatibility: Various car models
  • Installation: Tool-free
Flip 3 Buttons Blade Fob Case Cover — Key Holders & Accessories, hagajk

Keyless Entry

(no rating)

Flip 3 Buttons Blade Fob Case Cover Black Automotive key remote protection

$9.80
  • Specifications
  • Brand: hagajk
  • Material: Plastic
  • Compatibility: Blade Fob Key Remotes
  • Color: Black
Flip 3 Buttons Blade Fob Case Cover — Key Holders & Accessories, ynxuanh

Keyless Entry

(no rating)

Flip 3 Buttons Blade Fob Case Cover Black Remote key case

$9.80
  • Specifications
  • Brand: ynxuanh
  • Compatibility: Various automotive keys
  • Design: Flip mechanism, 3 buttons access
  • Material: Durable plastic
  • Color: Black
Flip 3 Buttons Blade Automotive Key Remote Key Case — Key Holders & Accessories, nzhboz

Keyless Entry

(no rating)

Flip 3 Buttons Blade Automotive Key Remote Key Case Smart flip design

$9.41
  • Specifications
  • Brand: nzhboz
  • Material: High-quality plastic
  • Compatibility: Blade Automotive Key Remote Key
  • Design: Smart flip
  • Features: Battery holder, Button protection
Retro Car USB Touch Dimmable Lamp — Courtesy Lamp, Talos My Car

Cornering Lamp

(no rating)

Retro Car USB Touch Dimmable Lamp Touch dimmable control

$9.29
  • Specifications
  • Brand: Talos My Car
  • Power Source: USB
  • Lighting Technology: LED
  • Control Type: Touch
  • Dimmable: Yes
  • Lighting Modes: Multiple
Water Pump Motor for Robot Vacuum — Motors, Mellifluouse

Vacuum Pump

(2)

Mellifluouse Mjstg1 White Compatible with Mijia G1

$9.28
  • Specifications
  • Brand: Mellifluouse
  • Model: Mjstg1
  • Compatibility: Mijia G1 robot vacuum
  • Color: White
  • Material: Plastic, Metal
LED Dimmer Controller — Photography Lighting & Studio Equipment, Yaye

Relay Control Module

(no rating)

Yaye A Black 12V/24V compatibility

$7.55
  • Specifications
  • Brand: Yaye
  • Model: A
  • Voltage: 12V, 24V
  • Current: 30A
  • Color: Black
  • Control: Single color
LED Dimmer Controller — Black Lights, Sinlay

Relay Control Module

(no rating)

Sinlay A Black 12V/24V compatibility

$7.43
  • Specifications
  • Brand: Sinlay
  • Model: A
  • Voltage: 12V, 24V
  • Current: 30A
  • Color: Black
  • Compatibility: Single color LED strips
Touch Microswitch Replacement — Selector Switch, Topfactory

Selector Switch

(no rating)

Topfactory D2HW-BL251H Compatible with Chevrolet Malibu

$6.19
  • Specifications
  • Brand: Topfactory
  • Model: D2HW-BL251H
  • Compatibility: Chevrolet Malibu
  • Type: Touch Microswitch
  • Installation: Easy
Control Board and Speed Switch — Accessory, Mannerr

Accessory

(no rating)

Mannerr Dayi 2106/169 Compatible with Dayi 2106/169

$5.42
  • Specifications
  • Brand: Mannerr
  • Model: Dayi 2106/169
  • Compatibility: Dayi 2106/169
  • Type: Brushless electric key accessory
  • Included Components: Drive board, Controller
Control Board and Speed Switch — Accessory, dangui

Accessory

(no rating)

dangui Dayi 2106/169 Compatible with Dayi 2106/169

$5.21
  • Specifications
  • Brand: dangui
  • Model: Dayi 2106/169
  • Compatibility: Dayi 2106/169 brushless electric key
  • Included Components: Drive board, Controller
  • Type: Motherboard accessory
Control Board and Speed Switch — Accessory, Lunchi

Speed Control

(no rating)

Lunchi Dayi 2106/169 Compatible with Dayi 2106/169

$5.21
  • Specifications
  • Brand: Lunchi
  • Model: Dayi 2106/169
  • Compatibility: Dayi 2106/169 brushless electric key system
  • Type: Control board, Speed switch, Drive board, Controller
  • Included Components: 1 switch
Engine Cooling Fan Temperature Controller Radiator — Radiator Fan Motors, Fishine

Radiator Fan

(no rating)

Engine Cooling Fan Temperature Controller Radiator 36mm size

$5.21
  • Specifications
  • Brand: Fishine
  • Size: 36mm
  • Compatibility: 3650, 3660, 540
  • Type: Engine Cooling Fan
Control Board for Brushless Electric Key — Selector Switch Boxes, Sinlay

Speed Control

(no rating)

Sinlay Dayi 2106/169 Compatible with Dayi 2106/169

$5.16
  • Specifications
  • Brand: Sinlay
  • Model: Dayi 2106/169
  • Compatibility: Dayi 2106/169
  • Functionality: Speed switch, Drive board, Controller
Top