---
product_id: 801830794
title: "ACDelco Gold D8050 (89057533) Engine Oil Pressure Switch"
brand: "acdelco"
price: "HK$201"
currency: HKD
in_stock: true
reviews_count: 13
category: "Ac Delco"
url: https://www.desertcart.hk/products/801830794-acdelco-gold-d8050-89057533-engine-oil-pressure-switch
store_origin: HK
region: Hong Kong
---

# Precision Fit & Form 20 Amps Current Rating Stainless Steel Contact ACDelco Gold D8050 (89057533) Engine Oil Pressure Switch

**Brand:** acdelco
**Price:** HK$201
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your ride with precision and reliability!

## Quick Answers

- **What is this?** ACDelco Gold D8050 (89057533) Engine Oil Pressure Switch by acdelco
- **How much does it cost?** HK$201 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/801830794-acdelco-gold-d8050-89057533-engine-oil-pressure-switch)

## Best For

- acdelco enthusiasts

## Why This Product

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

## Key Features

- • **Trusted ACDelco Quality:** Backed by a 24-month unlimited mileage warranty for peace of mind.
- • **Versatile Compatibility:** Perfect for classic and modern vehicles, including vintage Chevy and BBC engines.
- • **Precision Engineered Fit:** Guaranteed OEM-level fit, form, and function for seamless installation.
- • **Durable Stainless Steel Contacts:** Corrosion-resistant materials ensure long-lasting, dependable operation.
- • **Reliable 20 Amp Current Capacity:** Handles high electrical loads with ease for consistent engine performance.

## Overview

The ACDelco Gold D8050 Engine Oil Pressure Switch is a premium aftermarket replacement designed to meet or exceed OEM standards. Featuring a 20 Amp current rating and stainless steel contacts, it ensures reliable engine oil pressure monitoring. With precision fit and a 24-month unlimited mileage warranty, this switch is trusted by professionals and enthusiasts alike for seamless integration and long-term durability.

## Description

ACDelco Professional Engine Oil Pressure Sender With Light is an ideal high quality aftermarket replacement component for one or more of the following vehicle systems: cooling, HVAC, ignition, starting and charging, body-electrical and lighting, wiper and washer, and/or engine fuel management. This premium aftermarket light is manufactured to meet or exceed your expectations for fit, form, and function.

Review: Worked perfectly - Used this on my 57 chevy Belair with a 283. Worked perfectly.
Review: Nice quality - Fit perfectly on my BBC

## Features

- Professional, premium aftermarket replacement
- Provides the performance and dependability you expect from ACDelco
- Manufactured to meet expectations for fit, form, and function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000IYY11M |
| Actuator Type | Pressure Sensitive |
| Best Sellers Rank | #47,767 in Automotive ( See Top 100 in Automotive ) #15 in Automotive Replacement Oil Pressure Switches |
| Brand | ACDelco |
| Brand Name | ACDelco |
| Circuit Type | 1-way |
| Color | black |
| Connectivity Protocol | X-10 |
| Contact Material | Stainless Steel |
| Contact Type | Normally Open |
| Control Method | Touch |
| Controller Type | Push Button |
| Current Rating | 20 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (516) |
| Date First Available | October 10, 2007 |
| Global Trade Identification Number | 00021625984674 |
| Included Components | ACDelco - Engine Oil Pres (B) (D8050) |
| International Protection Rating | IP00 |
| Item Dimensions LxWxH | 3.6 x 2.2 x 1.7 inches |
| Item Package Dimensions L x W x H | 3.46 x 2.05 x 1.46 inches |
| Item dimensions L x W x H | 3.6 x 2.2 x 1.7 inches |
| Manufacturer | ACDelco |
| Model Name | ACDelco - Engine Oil Pres (B) (D8050) |
| Number of Items | 1 |
| Number of Positions | 1 |
| Operating Voltage | 5 Volts |
| Operation Mode | attribute not appiicable to product |
| Package Weight | 0.05 Kilograms |
| Part Number | 89057533 |
| Specification Met | UL, cULus |
| UPC | 021625984674 |
| Unit Count | 1 Count |
| Warranty Description | 24 Months / Unlimited Miles on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. |

## Product Details

- **Actuator Type:** Pressure Sensitive
- **Brand:** ACDelco
- **Circuit Type:** 1-way
- **Contact Type:** Normally Open
- **Current Rating:** 20 Amps
- **Item dimensions L x W x H:** 3.6 x 2.2 x 1.7 inches
- **Mounting Type:** Panel Mount
- **Operating Voltage:** 5 Volts
- **Operation Mode:** attribute not appiicable to product
- **Switch Type:** Pressure Switch

## Images

![ACDelco Gold D8050 (89057533) Engine Oil Pressure Switch - Image 1](https://m.media-amazon.com/images/I/51fUC2hRgzL.jpg)
![ACDelco Gold D8050 (89057533) Engine Oil Pressure Switch - Image 2](https://m.media-amazon.com/images/I/611Fc50QIdL.jpg)
![ACDelco Gold D8050 (89057533) Engine Oil Pressure Switch - Image 3](https://m.media-amazon.com/images/I/61ZXRwS-8EL.jpg)

## Questions & Answers

**Q: Please verify this is a normally closed switch. On increasing pressure the switch opens and electrical continuity to ground is broken?**
A: Yes switch is normally closed I used it to turn on oil pressure light. When motor builds pressure light turns off

**Q: What pressure is this set to?**
A: My light comes on around 15 psi

**Q: Is the thread 1/8 inch pipe thread?**
A: I don't  know  about the size but it will fit  230 chevy engine, 1965

**Q: Does this fit a 67 396 engine**
A: As long as the 396 still has the factory threads and hole size it should fit wonderfully

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked perfectly
*by A***R on June 1, 2025*

Used this on my 57 chevy Belair with a 283. Worked perfectly.

### ⭐⭐⭐⭐⭐ Nice quality
*by J***E on August 8, 2025*

Fit perfectly on my BBC

### ⭐⭐⭐⭐⭐ Review
*by P***D on November 24, 2025*

Todo bien

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-02*