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This Is A 4-Headlight Halogen H4 Headlight Relay Harness With Hi Heat Ceramic Plugs For Cars And Trucks With 4 Headlights - Hi And Low Beams. (Plug And Play Harness!)If Your Upgrading To Halogen Bulbs Or You Are Having Trouble With Your 4x6 inch or 5-3/4 Inch Headlights Not Working Properly - This Is Your Fix!This Harness Fixes:Dim HeadlightsBack Feeding PowerFlickering HeadlightsMalfunctioning Headlights When Using Hi/Low BeamsOverloading The Headlight SwitchOverheating Plugs
4-Headlight Relay Wiring Harness H4 Headlamp Light Bulb Ceramic Socket Plugs Set
This Is A 4-Headlight Halogen H4 Headlight Relay Harness With Hi Heat Ceramic Plugs For Cars And Trucks With 4 Headlights - Hi And Low Beams. (Plug And Play Harness!)
If Your Upgrading To Halogen Bulbs Or You Are Having Trouble With Your 4x6 inch or 5-3/4 Inch Headlights Not Working Properly - This Is Your Fix!
This Harness Fixes:
Dim Headlights
Back Feeding Power
Flickering Headlights
Malfunctioning Headlights When Using Hi/Low Beams
Overloading The Headlight Switch
Overheating Plugs
This Is A H4/9003 12V Headlight Conversion Wiring Harness With Hi Heat Ceramic Plugs For Cars That Have Upgraded Halogen Or Xenon H4 Bulbs. The Stock Headlight Switch Cannot Handle The Necessary Power Needed To Light The Halogen Bulbs So The Headlights Will Eventually Overload The Headlight Switch And End Up Making The Lights Dim, Flicker, Or Turn Off.
This Harness Bypasses The Power Draw From The Headlight Switch And Pulls The Power Directly From The Cars Battery, But Still Uses The Stock Headlight Switch To Activate The Relays To Turn The Headlights On And Off.
The Ceramic Plugs Wont Melt Like Standard Plastic Plugs Will From The Higher Heat That Halogen Bulbs Put Out. This Is Harness Is A Direct Plug And Plug With All The Correct Factory Style Plugs For The High And Low Beam Headlights!
Item SpecificsBrand RIDROIDSuitable For HeadlightType Light BulbManufacturer Part Number 1-5.75-9003Interchange Part Number H4-4Bulb Fitment Code H4Surface Finish CERAMIC CONNECTORSPlacement on Vehicle Front Left RightLighting Technology LEDMPN 4-H4/9003-CR-VR935Relay wiring harness length 1.65m ( 5.41ft )Use for 1 H5006 H5001 5.75 5-3/4 inch headlight headlampUse for 2 H4651 H4652 H4656 H4666 H6545 4x6 inch headlight
Payment
We accept PayPal via Secure Check-Out only.
Payment is expected within 7 days of sale close. Unpaid Items will be forfeited per .
Immediate payment needs to be processed for items with Add to Cart option so that any promotional discounts can be applied to your order immediately.
Shipping
In order to improve buyer's purchasing experience and let the buyer receive items as soon as possible, we currently set three warehouses in diffirent cities of United States : one in Walnut ,California; one in Hebron, Kentucky; one in Houston, Texas. When the order is generated, we would send the item to the buyer from the nearest warehouse with sufficient inventory to the order receiving address. Hope you could get your item soon,if you have any problem,please contact us by email. Thanks for your understanding and support in advance!
1. All items will be shipped to your Address .Please update your latest address when you check out,and please make sure to provide us with correct,precise and detailed shipping address.
3.Service transit time is provided by the carrier. Transit times may be a little delayed during holiday season.
4. International order will be sent from Chinawithin 3 business day after the we receiving clear payment.
---For International Orders. Both are the same products and same warranty. Duties and taxes may apply. Please check with your country's custom and policy for more information.
5.Where is my tracking number? Please log on your account, click "my "-->"my summary", or open your email box and find the shipping notification email.
Returns
Our 30-day Satisfaction Guarantee assures our customers that they will receive all orders promptly and exactly as described. In addition, it allows customers to return new and unused products in their original factory condition for any reason within 30 days from the date of purchase.
▲▲▲Please contact us first before you sent a return request▲▲▲
The seller is responsible for all return shipping including a result of customer error or defective item.
1) If you received an incorrect, damaged, defective, or item not as described, contact us for a partial/full refund or replacement on our cost.
2) If you want to return the item, please contact us within 30 days after package received.
3) If you sent a return request ,please selete the reason for return: Changed my mind/Just didn't like it/Order by mistake.
4)If your product has a quality problem within the warranty period but after the 30-day return period. Please contact us to provide repair or replacement services to you.
Return products must also be in its original condition: including box, packaging and all other accessories
Contact Us
Our office hours are Monday - Friday 9:00PM - 6:00PM PST, but we will reply you as soon as possible once we receive your email. There will be some delay on respons if you send message or E-Mail on weekend.
Have Question or Problem? Please contact us first！
Step 1: Contact seller
Step 2: Select the 1st topic: I have a question about using my item or I want to send the seller a message. NO others please.
Select the topic: I have a question about using my item or I want to send the seller a message
We will try our best to solve online if possible, if not, will give correct return address.
Step 3: Describe your question clearly; we will give you the best solution
We will help you to track the parcel all the way and give best solution for your order, please do not open case before give us a chance for communication!
1. We have always been trying to provide the best service and reliable product for every customer, However , accident may happen sometimes please contact us solve any issue before leaving a negative response.
2. We have a very professional and attentive customer support team. Welcome to contact us any time and any issue will be solved by our great communications.
Feeback
1.We appreciate your business and strived to improve our customer service and our commitment to quality.
2.We will leave a positive response immediately after payment is received. We appreciate a positive response as much as you do.
3.If for some reason there is any issue with the purchase, please contact us prior to leaving response, and we will be glad to work with you to have it resolved.
DESCRIPTION Shop CategoryStore Home US STOCK▷LED Headlight Assemblies♢5x7 7x6" Rectangle Sealed Beam♢7" Round Sealed Beam♢5.75" 5-3/4in Headlight♢Motorcyle Headlight Set♢Jeep Wrangler Headlight Set♢7" &5.75" Motorcycle Headlight♢4x6" Rectangle Sealed Beam▷LED Headlight Bulbs♢H1 / H3♢H4 / 9003 / HB2♢H7♢H11 / H9 / H8♢H13 / 9008♢9005 / HB3 / H10 / 9140 / 9145♢9006 / HB4♢9007/HB5 Headlight Bulbs♢9012 Headlight Bulbs♢880 / 881♢D1 / D2 / D3 / D4♢Fog Light/DRL/Turn Signal♢High Beam + Low Beam Combo♢High+Low Beam+Fog Light Combo♢Hi/Lo Beam + Fog Light Combo♢3156 / 3157♢7443 / 7440♢1156 / 1157▷Accessories♢Interior Light / DRL♢Tail/Turn/Brake/Parking Light♢For Wrangler Accessories♢Other Accessories♢Grille Light/Roof Light♢Work Light / Rock Light▷Fog Light Assemblies♢4inch Fog Light♢4.5inch Passing Light▷LED Light Bulbs (By Series)♢S2 Series♢Mini Series♢D9 Series♢DDWD Series♢X8 Series (4-Side)♢WF Series♢V2 Series♢X40 Series(CANbus)♢X70 Series (CANbus)♢T7 Series♢D1/D2/D3/D4 LED/HID♢K95 Series♢Z2S Series◈Power Window Switch◈Rear Windshield Window Wiper◈Rear View Back Up Camera▷Glass Headlight Assemblies♢Glass 7inch Headlight Assembly♢Glass 5.75" Headlight Assembly♢Glass 7x6 Headlight Assembly♢Glass 4x6 Headlight Assembly◈Sensor OtherNew List Item Kit 2-Headlight H4 Headlamp Light Bulb Ceramic Socket Plugs Relay Wiring Harness USD 15.99 D2S D2C D2R D2H LED 2*Headlight Bulbs 6000K Hi/Lo Beam White Super Bright 80W USD 39.99 2-Headlight H4 Headlamp Light Bulb Ceramic Socket Plugs Relay Wiring Harness Kit USD 15.99 LED Fog Light Bulb H8 H16 H11 Fog Light Bulb White 3000K Yellow High Power Lamps USD 13.99 7" LED Headlight 4.5" Fog Passing Light For Harley Electra Glide Street Glide USD 69.99 Hot Item 23x Canbus LED Car Interior Inside Light Dome Trunk Map License Plate Lamp Bulb USD 13.93 mini 9005+9006 LED Headlight 8000K Ice Blue for Chevy Silverado Tahoe 1999-2006 USD 17.89 LED Headlight + Fog Light Bulbs Combo For Chevy Silverado 1500 2500HD 2007-2015 USD 24.87 2x H4 9003 120W 280000LM LED Headlight Kit Hi/Lo Beam Light Bulbs 8000K Ice Blue USD 14.87 4x 9005 9006 LED Combo Headlight Kit Bulbs 6000K Cool White Bright High Low Beam USD 17.96
This Is A 4-Headlight Halogen H4 Headlight Relay Harness With Hi Heat Ceramic Plugs For Cars And Trucks With 4 Headlights - Hi And Low Beams. (Plug And Play Harness!)
If Your Upgrading To Halogen Bulbs Or You Are Having Trouble With Your 4x6 inch or 5-3/4 Inch Headlights Not Working Properly - This Is Your Fix!
This Harness Fixes:
Dim Headlights
Back Feeding Power
Flickering Headlights
Malfunctioning Headlights When Using Hi/Low Beams
Overloading The Headlight Switch
Overheating Plugs
This Is A H4/9003 12V Headlight Conversion Wiring Harness With Hi Heat Ceramic Plugs For Cars That Have Upgraded Halogen Or Xenon H4 Bulbs. The Stock Headlight Switch Cannot Handle The Necessary Power Needed To Light The Halogen Bulbs So The Headlights Will Eventually Overload The Headlight Switch And End Up Making The Lights Dim, Flicker, Or Turn Off.
This Harness Bypasses The Power Draw From The Headlight Switch And Pulls The Power Directly From The Cars Battery, But Still Uses The Stock Headlight Switch To Activate The Relays To Turn The Headlights On And Off.
The Ceramic Plugs Wont Melt Like Standard Plastic Plugs Will From The Higher Heat That Halogen Bulbs Put Out. This Is Harness Is A Direct Plug And Plug With All The Correct Factory Style Plugs For The High And Low Beam Headlights!
4-Headlight Relay Wiring Harness H4 Headlamp Light Bulb Ceramic Socket Plugs Set
Payment
We accept PayPal via Secure Check-Out only.
Payment is expected within 7 days of sale close. Unpaid Items will be forfeited per .
Immediate payment needs to be processed for items with Add to Cart option so that any promotional discounts can be applied to your order immediately.
Shipping
In order to improve buyer's purchasing experience and let the buyer receive items as soon as possible, we currently set three warehouses in diffirent cities of United States : one in Walnut ,California; one in Hebron, Kentucky; one in Houston, Texas. When the order is generated, we would send the item to the buyer from the nearest warehouse with sufficient inventory to the order receiving address. Hope you could get your item soon,if you have any problem,please contact us by email. Thanks for your understanding and support in advance!
1. All items will be shipped to your Address .Please update your latest address when you check out,and please make sure to provide us with correct,precise and detailed shipping address.
3.Service transit time is provided by the carrier. Transit times may be a little delayed during holiday season.
4. International order will be sent from Chinawithin 3 business day after the we receiving clear payment.
---For International Orders. Both are the same products and same warranty. Duties and taxes may apply. Please check with your country's custom and policy for more information.
5.Where is my tracking number? Please log on your account, click "my "-->"my summary", or open your email box and find the shipping notification email.
Returns
Our 30-day Satisfaction Guarantee assures our customers that they will receive all orders promptly and exactly as described. In addition, it allows customers to return new and unused products in their original factory condition for any reason within 30 days from the date of purchase.
▲▲▲Please contact us first before you sent a return request▲▲▲
The seller is responsible for all return shipping including a result of customer error or defective item.
1) If you received an incorrect, damaged, defective, or item not as described, contact us for a partial/full refund or replacement on our cost.
2) If you want to return the item, please contact us within 30 days after package received.
3) If you sent a return request ,please selete the reason for return: Changed my mind/Just didn't like it/Order by mistake.
4)If your product has a quality problem within the warranty period but after the 30-day return period. Please contact us to provide repair or replacement services to you.
Return products must also be in its original condition: including box, packaging and all other accessories
Contact Us
Our office hours are Monday - Friday 9:00PM - 6:00PM PST, but we will reply you as soon as possible once we receive your email. There will be some delay on respons if you send message or E-Mail on weekend.
Have Question or Problem? Please contact us first！
Step 1: Contact seller
Step 2: Select the 1st topic: I have a question about using my item or I want to send the seller a message. NO others please.
Select the topic: I have a question about using my item or I want to send the seller a message
We will try our best to solve online if possible, if not, will give correct return address.
Step 3: Describe your question clearly; we will give you the best solution
We will help you to track the parcel all the way and give best solution for your order, please do not open case before give us a chance for communication!
1. We have always been trying to provide the best service and reliable product for every customer, However , accident may happen sometimes please contact us solve any issue before leaving a negative response.
2. We have a very professional and attentive customer support team. Welcome to contact us any time and any issue will be solved by our great communications.
Feeback
1.We appreciate your business and strived to improve our customer service and our commitment to quality.
2.We will leave a positive response immediately after payment is received. We appreciate a positive response as much as you do.
3.If for some reason there is any issue with the purchase, please contact us prior to leaving response, and we will be glad to work with you to have it resolved.
All rights reserved.
On Apr 24, 2026 at 19:37:16 PDT, seller added the following information:
