---
product_id: 542287816
title: "Pari - Headlight Vacuum Actuator All 1968-1982 Chevrolet C3 Corvette,1968-1969 Buick Riviera - Headlight/Wiper Door Vacuum Relay Actuator"
brand: "yhb"
price: "VT24456"
currency: VUV
in_stock: true
reviews_count: 5
category: "Yhb"
url: https://www.desertcart.vu/products/542287816-pari-headlight-vacuum-actuator-all-1968-1982-chevrolet-c3-corvette
store_origin: VU
region: Vanuatu
---

# Easy bolt-on replacement Perfect fit for 1968-82 C3 Corvette Precision vacuum control Pari - Headlight Vacuum Actuator All 1968-1982 Chevrolet C3 Corvette,1968-1969 Buick Riviera - Headlight/Wiper Door Vacuum Relay Actuator

**Brand:** yhb
**Price:** VT24456
**Availability:** ✅ In Stock

## Summary

> ⚡ Revive your classic Corvette’s iconic pop-up headlights with precision vacuum power!

## Quick Answers

- **What is this?** Pari - Headlight Vacuum Actuator All 1968-1982 Chevrolet C3 Corvette,1968-1969 Buick Riviera - Headlight/Wiper Door Vacuum Relay Actuator by yhb
- **How much does it cost?** VT24456 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/542287816-pari-headlight-vacuum-actuator-all-1968-1982-chevrolet-c3-corvette)

## Best For

- yhb enthusiasts

## Why This Product

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

## Key Features

- • **Factory-Grade Quality:** High-quality reproduction matching original GM #5638427 for durability and reliability.
- • **Plug & Play Installation:** Color-coded hoses and exact OEM fit make replacement quick and hassle-free.
- • **Tailored for Classic Icons:** Specifically engineered for 1968-1982 Chevrolet C3 Corvettes and 1968-1969 Buick Rivieras for authentic restoration.
- • **Restore Vintage Functionality:** Replace leaking actuators to bring your classic Corvette’s headlights back to life.
- • **Seamless Vacuum Relay Control:** Ensures flawless headlight & wiper door operation with precise vacuum actuation.

## Overview

The YHB Pari Headlight Vacuum Actuator is a high-quality, factory-original reproduction vacuum relay designed to control the headlight and wiper door actuators on 1968-1982 Chevrolet C3 Corvettes and 1968-1969 Buick Rivieras. It ensures precise vacuum control to raise and lower headlight doors, offering an easy bolt-on replacement that restores vintage functionality with perfect OEM fitment.

## Description

Corvette 1968-1982 Headlight and Wiper Door Vacuum Relay Valve Installation Instructions:STEP 1.Find the location for the headlight relay under the hood between the headlights. The wiper door vacuum relay locationis under the rear right-hand fender well or the left side of the firewall.STEP 2.Mark the placement of the hoses so they can be re-connected later. The original hoses had striping to match the colorcoded dots on the original relay. The replacement valve is initialed and color-coded for ease of hose re-installation.STEP 3.Unbolt the old relay and replace it with the new one. Re-connect the hoses in their proper positions. An extra filter hasbeen provided as a spare. These filters can also be cleaned by using soap and water only.Replacement-Vacuum actuator relay used on all 1968-1982 headlights and 1968-1972 wiper systems. This relay mounts between the headlight assemblies or on the cowl/RH fender for the wiper vacuum system. Controls vacuum going to actuator canister to raise & lower headlight doors or wiper door assembly.Note-1968 Corvettes need 1 for the Wiper Door and 1 for Headlights. 1968 - 1972 Corvettes need 1 for the Wiper Door and 2 for Headlights. 1973 - 1982 Corvettes need 2 for the Headlights.1968-1969 used one for the headlights in center of nose near hood.and one for wipers located on RH fender 1970-1972 used 2 for headlights and one on firewall or fender well for wiper door.Function-Replace those leaking old actuators and make your headlights work again.The Headlight Actuator Relay installs in between the headlight assemblies and controls the vacuum circuits to extend or retract the headlight actuator to open or close the headlights.Original GM #-5638427High Quality-Quality factory original reproduction. Perfect fit for C3 Corvette.

Review: works good
Review: Fit my 69 vette perfectly and fixed my headlights

## Features

- 【Replacement】Vacuum actuator relay used on all 1968-1982 headlights and 1968-1972 wiper systems. This relay mounts between the headlight assemblies or on the cowl/RH fender for the wiper vacuum system. Controls vacuum going to actuator canister to raise & lower headlight doors or wiper door assembly.
- 【Note】1968 Corvettes need 1 for the Wiper Door and 1 for Headlights. 1968 - 1972 Corvettes need 1 for the Wiper Door and 2 for Headlights. 1973 - 1982 Corvettes need 2 for the Headlights.
- 【Function】Replace those leaking old actuators and make your headlights work again.The Headlight Actuator Relay installs in between the headlight assemblies and controls the vacuum circuits to extend or retract the headlight actuator to open or close the headlights.
- 【Original GM #】5638427
- 【High Quality】Quality factory original reproduction. Perfect fit for C3 Corvette.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C279DNLB |
| Best Sellers Rank | #53,292 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Motor Headlamp Actuator |
| Manufacturer | YHB |
| Manufacturer reference | YHBOT001087*2 |
| Product Dimensions | 11.43 x 11.43 x 10.16 cm; 408.23 g |

## Product Details

- **Brand:** YHB
- **Item weight:** 408 g
- **Manufacturer:** YHB
- **Material:** Metal
- **Model name:** Headlight Vacuum Actuator

## Images

![Pari - Headlight Vacuum Actuator All 1968-1982 Chevrolet C3 Corvette,1968-1969 Buick Riviera - Headlight/Wiper Door Vacuum Relay Actuator - Image 1](https://m.media-amazon.com/images/I/61BZJHztrGL.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by P***E on 1 August 2025*

works good

### ⭐⭐⭐⭐⭐ Review
*by M***N on 11 January 2026*

Fit my 69 vette perfectly and fixed my headlights

### ⭐⭐⭐⭐⭐ Review
*by R***G on 27 November 2025*

I was hesitant to try based on price compared to Corvette supplies but they work great! My head lights move up and down quickly every time!

## Frequently Bought Together

- YHB Pari - Headlight Vacuum Actuator All 1968-1982 Chevrolet C3 Corvette,1968-1969 Buick Riviera - Headlight/Wiper Door Vacuum Relay Actuator
- OLIMPOCICLI C3 68-82 Corvette Headlight Vacuum Actuator Left Sides FITS: All 68-82 Corvettes

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-09*