---
product_id: 3500937
title: "ACDelco GM Original Equipment RC81 (25661994) 15 P.S.I. Radiator Cap"
brand: "acdelco"
price: "108 zł"
currency: PLN
in_stock: true
reviews_count: 8
url: https://www.desertcart.pl/products/3500937-acdelco-gm-original-equipment-rc81-25661994-15-p-s-i
store_origin: PL
region: Poland
---

# Stainless steel durable build Vehicle-specific perfect fit 15 P.S.I. precision pressure rating ACDelco GM Original Equipment RC81 (25661994) 15 P.S.I. Radiator Cap

**Brand:** acdelco
**Price:** 108 zł
**Availability:** ✅ In Stock

## Summary

> 🚗 Keep your engine cool and your ride flawless with ACDelco’s precision radiator cap!

## Quick Answers

- **What is this?** ACDelco GM Original Equipment RC81 (25661994) 15 P.S.I. Radiator Cap by acdelco
- **How much does it cost?** 108 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/3500937-acdelco-gm-original-equipment-rc81-25661994-15-p-s-i)

## 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

- • **Vehicle-Specific Fit:** Tailored to fit your car, SUV, or truck perfectly—no compromises on compatibility
- • **Precision Pressure Control:** Engineered to maintain optimal 15 P.S.I. for peak radiator performance
- • **Compact & Lightweight Design:** Sleek 2.4 x 2.4 x 1.4 inch profile weighing just 0.8 ounces for easy installation
- • **Backed by GM Quality Assurance:** Tested to rigorous standards for trusted, professional-grade performance
- • **Durable Stainless Steel Construction:** Corrosion-resistant finish ensures long-lasting reliability and sleek style

## Overview

The ACDelco GM Original Equipment RC81 Radiator Cap delivers a precise 15 P.S.I. pressure rating, crafted from corrosion-resistant stainless steel with a painted finish. Designed for vehicle-specific fitment across cars, SUVs, and trucks, it meets rigorous GM quality standards to ensure reliable, professional-grade cooling system performance.

## 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

- leading manufacturer of high-quality products
- international renown for our diverse range of award-winning products
- fully equipped with state-of-the-art technology
- all products have been designed with the professional in mind
- constantly modernizing our powerful devices to meet the demands of the modern user
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ACDelco |
| Color | Silver |
| Material | Stainless Steel |
| Exterior Finish | Painted |
| Item dimensions L x W x H | 2.4 x 2.4 x 1.4 inches |
| Vehicle Service Type | Car,Suv,Truck |
| Style | Modern,Professional |
| Item Weight | 0.05 Pounds |
| Automotive Fit Type | Vehicle Specific Fit |
| OEM Part Number | 25661994 |
| Manufacturer | ACDelco |
| UPC | 036666944921 |
| Global Trade Identification Number | 00036666944921 |
| Model | ACDelco - 15 P.S.I. Radia (Slp) (RC81) |
| Item Weight | 0.8 ounces |
| Product Dimensions | 2.4 x 2.4 x 1.4 inches |
| Item model number | RC81 |
| Manufacturer Part Number | 25661994 |

## Product Details

- **Brand:** ACDelco
- **Color:** Silver
- **Material:** Stainless Steel
- **Exterior Finish:** Painted
- **Item dimensions L x W x H:** 2.4 x 2.4 x 1.4 inches

## Images

![ACDelco GM Original Equipment RC81 (25661994) 15 P.S.I. Radiator Cap - Image 1](263_QL70_.jpg)
![ACDelco GM Original Equipment RC81 (25661994) 15 P.S.I. Radiator Cap - Image 2](395_FMwebp_QL65_.jpg)
![ACDelco GM Original Equipment RC81 (25661994) 15 P.S.I. Radiator Cap - Image 3](526_FMwebp_QL65_.jpg)
![ACDelco GM Original Equipment RC81 (25661994) 15 P.S.I. Radiator Cap - Image 4](658_FMwebp_QL65_.jpg)
![ACDelco GM Original Equipment RC81 (25661994) 15 P.S.I. Radiator Cap - Image 5](789_FMwebp_QL65_.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ exact replacement, thanks
*by M***I on December 14, 2024*

a little too tight, but it is ok

### ⭐⭐⭐⭐⭐ Right fit
*by M***D on November 2, 2024*

Perfect fit. Great no more leaks seeping out.

### ⭐⭐⭐⭐⭐ It's a Radiator Cap! it doesn't Leak!
*by M***S on May 19, 2024*

I put this cap on the OEM radiator in a 1973 Chevy Camaro. It fits like the original and does not leak like the old one did. Plus, it looks like the original too. Overall, not bad.

## Frequently Bought Together

- ACDelco GM Original Equipment RC81 (25661994) 15 P.S.I. Radiator Cap
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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-24*