---
product_id: 128567338
title: "4\"x6\" Rectangular Plain Conversion Headlight Set with H4 Halogen Bulbs"
brand: "parts n go"
price: "26025 kr"
currency: ISK
in_stock: null
reviews_count: 8
category: "Parts N Go"
url: https://www.desertcart.is/products/128567338-4x6-rectangular-plain-conversion-headlight-set-with-h4-halogen-bulbs
store_origin: IS
region: Iceland
---

# 55W Halogen Brightness Universal Fit 1976-1992 Waterproof Durable Housing 4"x6" Rectangular Plain Conversion Headlight Set with H4 Halogen Bulbs

**Brand:** parts n go
**Price:** 26025 kr
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Light Up Your Legacy with Timeless Power!

## Quick Answers

- **What is this?** 4"x6" Rectangular Plain Conversion Headlight Set with H4 Halogen Bulbs by parts n go
- **How much does it cost?** 26025 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/128567338-4x6-rectangular-plain-conversion-headlight-set-with-h4-halogen-bulbs)

## Best For

- parts n go enthusiasts

## Why This Product

- Trusted parts n go brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Backed by Confidence:** Includes a 1-year manufacturer warranty for peace of mind and long-lasting performance.
- • **Rugged Waterproof Design:** Built to withstand the elements, these headlights keep shining rain or shine, ensuring reliability on every drive.
- • **Seamless Universal Compatibility:** Perfectly engineered to fit 4x6” housings on cars and trucks from 1976 to 1992—upgrade without hassle.
- • **Original Look, Modern Performance:** Maintain your vehicle’s vintage aesthetic while enjoying enhanced brightness and durability.
- • **Brilliant 55W Halogen Illumination:** Experience superior road visibility with classic halogen power that outshines your old headlights.

## Overview

The Parts N Go 4x6" Rectangular Plain Conversion Headlight Set features 55W halogen bulbs housed in durable, waterproof glass assemblies designed for vehicles from 1976 to 1992. These headlights offer a perfect universal fit for H4656 and H4651 housings, combining classic style with enhanced brightness and reliability, all backed by a 1-year warranty.

## Description

Buy Parts N Go 4x6 Rectangular Plain Conversion Headlights Halogen H4 Bulb Set - H4656, H4651: Headlight Assemblies - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great product - The housings are great and the bulbs work great, I only opted to swap to LED BULBS cause the halogen wouldve required me to add relays
Review: Dont question it, buy it! - 81 c10 4 headlight set up, fit like a glove, super impressed with quality. Even back of headlamps have a paint coating to protect them from elements. Also the "stands or perches" on back of lights that go into the grooves are metal with quality welds. They look completely original but brighter. Worth every penny. Packaged nice and tight with bulbs extra protected as well.

## Features

- Standard 4x6” Rectangular Headlight Replacements for Cars & Trucks Made from 1976 to 1992
- Universally Applicable for H4656 and H4651 Headlights
- Convert Your Old Headlight Housings to New Glass Housing With Removable Bulb Sockets
- These Headlights are Backed by a One Year Manufacturer Warranty
- This part replaces the manufacturer’s part number: PNG-4652B and Partslink Number: H4656, H4651

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NGRJ7F7 |
| Additional Features | Waterproof |
| Auto Part Position | Front |
| Best Sellers Rank | #141,528 in Automotive ( See Top 100 in Automotive ) #1,468 in Automotive Headlight Assemblies |
| Brand Name | Parts N Go |
| Color | Silver |
| Compatible with Vehicle Type | Car, Truck |
| Customer Reviews | 4.2 out of 5 stars 149 Reviews |
| Item Weight | 5 Pounds |
| Lens Color | Clear |
| Lens Material | Glass |
| Light Source | Halogen |
| Manufacturer | Parts N Go |
| Model Year | 1976 |
| Specific Uses For Product | Head Lights |
| UPC | 848259095886 |
| Unit Count | 1 Count |
| Voltage | 12 Volts |
| Wattage | 55 watts |

## Product Details

- **Auto Part Position:** Front
- **Brand:** Parts N Go
- **Color:** Silver
- **Light Source Type:** Halogen
- **Special Feature:** Waterproof
- **Specific Uses For Product:** Head Lights
- **Vehicle Service Type:** Car, Truck
- **Voltage:** 12 Volts
- **Wattage:** 55 watts
- **Year:** 1976

## Images

![4"x6" Rectangular Plain Conversion Headlight Set with H4 Halogen Bulbs - Image 1](https://m.media-amazon.com/images/I/41DmVgnIFTL.jpg)
![4"x6" Rectangular Plain Conversion Headlight Set with H4 Halogen Bulbs - Image 2](https://m.media-amazon.com/images/I/51lup863PBL.jpg)
![4"x6" Rectangular Plain Conversion Headlight Set with H4 Halogen Bulbs - Image 3](https://m.media-amazon.com/images/I/51o4k8Ks66L.jpg)
![4"x6" Rectangular Plain Conversion Headlight Set with H4 Halogen Bulbs - Image 4](https://m.media-amazon.com/images/I/612Dns-B9sL.jpg)
![4"x6" Rectangular Plain Conversion Headlight Set with H4 Halogen Bulbs - Image 5](https://m.media-amazon.com/images/I/61HnYYAqRuL.jpg)

## Questions & Answers

**Q: I just purchased these to replace my originals. I would like to know where does the city lights connect to?**
A: Connect them to your park lights or wire them up to a rocker/ toggle switch.

**Q: I started to install today but realized the old bulbs have 2 prongs and these have three.  Any advice?**
A: The 2 prong bulbs are for high beam. You can use the 3 prong no problem, you just won't have the operating low beam on that unless you wire it to work with the other low beam. 

I used to run the 3-prong bulbs in all positions, so that when a low beam blew out, I could just swap it over to the high position and keep going without trying to find a new bulb right away.

**Q: The city light wires, what type of bulb is that ?**
A: The bulb is a H4 Halogen bulb . Each bulb has three tabs.

**Q: will these fit an 89 k1500? the quad headlight trucks? they are side by side**
A: 89 - 91 Chevy trucks with quad headlights use relatively unusual 150mm headlights. 4x6 headlights like these are equivalent to 165mm, so they are too large to fit these trucks.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by M***E on September 4, 2025*

The housings are great and the bulbs work great, I only opted to swap to LED BULBS cause the halogen wouldve required me to add relays

### ⭐⭐⭐⭐⭐ Dont question it, buy it!
*by J***L on June 17, 2022*

81 c10 4 headlight set up, fit like a glove, super impressed with quality. Even back of headlamps have a paint coating to protect them from elements. Also the "stands or perches" on back of lights that go into the grooves are metal with quality welds. They look completely original but brighter. Worth every penny. Packaged nice and tight with bulbs extra protected as well.

### ⭐⭐⭐ Almost
*by A***I on September 14, 2025*

Glass lens. Metal back. Awesome. They don't fit well. Feels like smaller than the bucket. The front bezel kinda centers it. Also i didn't realize that h4 bulbs are different from the sealed beam. It would be nice to have convention harness in the box. Because they are wired wrong into a 86 chevy truck i can't tell if they throw a good pattern.

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**Shop now:** [https://www.desertcart.is/products/128567338-4x6-rectangular-plain-conversion-headlight-set-with-h4-halogen-bulbs](https://www.desertcart.is/products/128567338-4x6-rectangular-plain-conversion-headlight-set-with-h4-halogen-bulbs)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-23*