---
product_id: 212738566
title: "ACDelco GM Original Equipment RC85 15 P.S.I. Radiator Cap"
brand: "acdelco"
price: "1356158₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/212738566-acdelco-gm-original-equipment-rc85-15-p-s-i-radiator
store_origin: VN
region: Vietnam
---

# 15 P.S.I. pressure rating Fits most GM models OEM-grade durability ACDelco GM Original Equipment RC85 15 P.S.I. Radiator Cap

**Brand:** acdelco
**Price:** 1356158₫
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with GM-grade cooling confidence!

## Quick Answers

- **What is this?** ACDelco GM Original Equipment RC85 15 P.S.I. Radiator Cap by acdelco
- **How much does it cost?** 1356158₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/212738566-acdelco-gm-original-equipment-rc85-15-p-s-i-radiator)

## 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

- • **Universal GM Fit:** Designed to fit a wide range of GM vehicles, expanding your coverage effortlessly.
- • **Trusted GM Quality:** Backed by GM’s rigorous testing for reliability you can count on.
- • **Boost Engine Efficiency:** Raises coolant boiling point to keep your engine running cooler and stronger.
- • **Safety-First Cooling Seal:** Maintains optimal pressure to prevent overheating and protect your engine.
- • **Durable Stainless Steel Build:** Engineered for long-lasting performance and corrosion resistance.

## Overview

The ACDelco GM Original Equipment RC85 Radiator Cap is a precision-engineered, stainless steel component designed to maintain 15 P.S.I. pressure in your vehicle’s cooling system. Compatible with most GM models, it raises the boiling point of engine coolant to enhance efficiency and prevent overheating. Backed by GM’s rigorous quality standards, this durable radiator cap ensures reliable, long-lasting performance to keep your engine safe and running smoothly.

## Description

CERTAINTY STARTS HERE - ACDelco maintenance and repair parts are tested to rigorous standards and backed by GM so you and your vehicle can go the distance.

## Features

- Seal and maintain pressure on the cooling system for vehicle safety
- Raise the boiling point of the engine coolant to maintain efficiency
- Fit most models of GM vehicles for expanded coverage
- Offering the quality, reliability, and durability of GM OE
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ACDelco |
| Brand | ACDelco |
| Model | ACDelco - 15 P.S.I. Radia (Slp) (RC85) |
| Product Dimensions | 6.35 x 6.1 x 3.81 cm; 63.5 g |
| Item model number | RC85 |
| Exterior | Stainless Steel |
| Manufacturer part number | 15042975 |
| OEM Part Number | 15042975 |
| Item Weight | 63.5 g |

## Product Details

- **Brand:** ACDelco
- **Colour:** Black
- **Material:** Stainless Steel
- **Exterior finish:** Stainless Steel
- **Item dimensions L x W x H:** 6.4 x 6.1 x 3.8 centimetres

## Images

![ACDelco GM Original Equipment RC85 15 P.S.I. Radiator Cap - Image 1](https://m.media-amazon.com/images/I/619IxyK6bmL.jpg)
![ACDelco GM Original Equipment RC85 15 P.S.I. Radiator Cap - Image 2](https://m.media-amazon.com/images/I/61xC2L3XYFL.jpg)

## Questions & Answers

**Q: Does it 2015 gmc yukon xl denali**
A: Cap Asm-Rad Fil - GM (13502354)

**Q: Will this fit an 07 Grand Prix Base?**
A: yes

**Q: Does it have a spring on it**
A: Never be fooled by GM "Original Equipment". It is NEVER the O.E. part that came on your vehicle from the factory. No matter if it is a radiator cap, a fan clutch, a water pump, whatever. If it is labeled/described as a GM "Original Equipment" part, it will either be made in Mexico, China, or sourced from another nonGM affiliated manufacturer, that never manufactured an O.E. part for their vehicles ........just put in a GM Original Equipment box/package, and sold at a very very very inflated price, to another successfully conned customer!

**Q: Will this cap fit 2006 Pontiac grand prix**
A: I think it don't fit because the Pontiac I believe have expansion tank and the cap is different. GMC savana have the cap rigth at the radiator "neck."

## Frequently Bought Together

- ACDelco GM Original Equipment RC85 15 P.S.I. Radiator Cap
- ACDelco Professional 252-822 Water Pump Kit
- ACDelco Gold 20382S Molded Upper Radiator Hose

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**Shop now:** [https://www.desertcart.vn/products/212738566-acdelco-gm-original-equipment-rc85-15-p-s-i-radiator](https://www.desertcart.vn/products/212738566-acdelco-gm-original-equipment-rc85-15-p-s-i-radiator)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-24*