---
product_id: 542287816
title: "YHB Pari - Headlight Vacuum Actuator All 1968-1982 Chevrolet C3 Corvette,1968-1969 Buick Riviera - Headlight/Wiper Door Vacuum Relay Actuator"
brand: "yhb"
price: "35 zł"
currency: PLN
in_stock: false
url: https://www.desertcart.pl/products/542287816-yhb-pari-headlight-vacuum-actuator-all-1968-1982-chevrolet-c3
store_origin: PL
region: Poland
---

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

**Brand:** yhb
**Price:** 35 zł
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Bring your vintage Corvette’s iconic headlights back to life—don’t let your classic fade into the shadows!

## Quick Answers

- **What is this?** YHB 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?** 35 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/542287816-yhb-pari-headlight-vacuum-actuator-all-1968-1982-chevrolet-c3)

## 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

- • **OEM-Grade Quality:** Built as a high-quality original GM reproduction (Part #5638427) for flawless fit and durability.
- • **Simple Installation:** Color-coded ports and included spare filter make swapping your old actuator leak-free and hassle-free.
- • **Precision Vacuum Relay:** Controls vacuum circuits to smoothly raise and lower headlight and wiper door assemblies, restoring that showroom pop.
- • **Multi-Model Compatibility:** Designed for all 1968-1982 Chevrolet C3 Corvettes and 1968-1969 Buick Rivieras—one part, multiple classics.
- • **Restore Classic Functionality:** Revive your 1968-1982 Corvette’s iconic pop-up headlights and wiper doors with factory-accurate vacuum control.

## Overview

The YHB Pari Headlight Vacuum Actuator is a premium, factory-original reproduction vacuum relay designed to restore the pop-up headlight and wiper door functions on all 1968-1982 Chevrolet C3 Corvettes and 1968-1969 Buick Rivieras. It precisely controls vacuum flow to actuator canisters, ensuring smooth operation of headlight doors and wiper assemblies. Easy to install with color-coded ports and includes a spare filter, this actuator is the perfect bolt-on replacement to fix leaks and bring your classic car’s iconic features back to showroom condition.

## 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.

## 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 |
|---------------|-------|
| Manufacturer | YHB |
| Manufacturer reference | YHBOT001087*2 |
| Product Dimensions | 11.43 x 11.43 x 10.16 cm; 408.23 g |
| ASIN | B0C279DNLB |

## Product Details

- **Brand:** YHB
- **Model name:** Headlight Vacuum Actuator
- **Material:** Metal
- **Item weight:** 0.9 Pounds
- **Manufacturer:** YHB

## Images

![YHB 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)
![YHB Pari - Headlight Vacuum Actuator All 1968-1982 Chevrolet C3 Corvette,1968-1969 Buick Riviera - Headlight/Wiper Door Vacuum Relay Actuator - Image 2](https://m.media-amazon.com/images/I/61lvZFYvexL.jpg)
![YHB Pari - Headlight Vacuum Actuator All 1968-1982 Chevrolet C3 Corvette,1968-1969 Buick Riviera - Headlight/Wiper Door Vacuum Relay Actuator - Image 3](https://m.media-amazon.com/images/I/615S-fmfAnL.jpg)
![YHB Pari - Headlight Vacuum Actuator All 1968-1982 Chevrolet C3 Corvette,1968-1969 Buick Riviera - Headlight/Wiper Door Vacuum Relay Actuator - Image 4](https://m.media-amazon.com/images/I/61m+4-Fi1EL.jpg)
![YHB Pari - Headlight Vacuum Actuator All 1968-1982 Chevrolet C3 Corvette,1968-1969 Buick Riviera - Headlight/Wiper Door Vacuum Relay Actuator - Image 5](https://m.media-amazon.com/images/I/615pzUHHw5L.jpg)

## Available Options

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

## 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 Poland*
*Store origin: PL*
*Last updated: 2026-01-22*