---
product_id: 280631312
title: "Acdelco gm Original Equipment Rc98 15 P.S.I. Radiator Surge Tank Cap"
brand: "acdelco"
price: "128.53 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Ac Delco"
url: https://www.desertcart.tn/products/280631312-acdelco-gm-original-equipment-rc98-15-p-s-i-radiator
store_origin: TN
region: Tunisia
---

# Universal Fit for Cars Durable Aluminum Build 24-Month Unlimited Mile Warranty Acdelco gm Original Equipment Rc98 15 P.S.I. Radiator Surge Tank Cap

**Brand:** acdelco
**Price:** 128.53 DT
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with confidence – your car’s safety upgrade starts here!

## Quick Answers

- **What is this?** Acdelco gm Original Equipment Rc98 15 P.S.I. Radiator Surge Tank Cap by acdelco
- **How much does it cost?** 128.53 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/280631312-acdelco-gm-original-equipment-rc98-15-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

- • **Perfect OEM Fit:** Engineered to match GM’s original specs for seamless installation and leak-proof performance.
- • **Top-Ranked Radiator Cap:** Join thousands of satisfied drivers with a #1 safety-rated, highly reviewed automotive essential.
- • **Twist-On Safety Closure:** Secure, easy-to-use design that maintains optimal radiator pressure and prevents overheating.
- • **Trusted by Professionals:** Backed by GM and tested to rigorous standards for reliable, worry-free vehicle maintenance.
- • **Premium Aluminum Construction:** Lightweight yet robust material ensures long-lasting durability and corrosion resistance.

## Overview

The ACDelco GM Original Equipment RC98 Radiator Surge Tank Cap is a premium, universal-fit automotive part crafted from durable aluminum. Designed to meet GM’s exacting standards, it features a secure twist-on closure to maintain optimal radiator pressure and prevent leaks. With a 24-month unlimited mile warranty and top rankings in safety and customer satisfaction, this cap is the trusted choice for professional-grade vehicle maintenance.

## 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.

Review: Perfect Fit and Works Great - This cap fit perfectly on my vehicle and sealed tightly with no leaks. It’s a genuine GM replacement part, so the quality is excellent and it works just like the original. Easy to install and has held pressure with no issues since putting it on. A good, reliable replacement if your old one is worn out or cracked.
Review: ACDelco RC98 - Excellent part fit right away .. good product

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000IXRMSM |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #3,201 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Radiator Caps Safety #3 in Automotive Radiator Caps Standard |
| Brand | ACDelco |
| Brand Name | ACDelco |
| Closure Type | Twist-On |
| Color | Chrome |
| Colour | Chrome |
| Compatible with Vehicle Type | Car |
| Country of Publication | India |
| Customer Reviews | 4.8 out of 5 stars 2,161 Reviews |
| Exterior Finish | Chrome |
| Exterior finish | Chrome |
| Global Trade Identification Number | 00021625492063 |
| Included Components | 15075118 |
| Item Dimensions | 6.2 x 6.2 x 3.7 centimeters |
| Item Type Name | CAP,RAD SURGE TK |
| Item Weight | 59 g |
| Item dimensions L x W x H | 6.2 x 6.2 x 3.7 centimeters |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 15075118 |
| Manufacturer Warranty Description | 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | RC98 |
| Number of Items | 1 |
| Number of Packs | 1 |
| OEM Equivalent Part Number | 15075118 |
| Part Interchange Info | RC98 |
| Style Name | Safety |
| UPC | 021625492063 |
| Unit Count | 1 Count |
| Vehicle service type | Car |

## Product Details

- **Brand:** ACDelco
- **Colour:** black / black
- **Material:** Aluminum
- **Exterior finish:** Chrome
- **Item dimensions L x W x H:** 6.2 x 6.2 x 3.7 centimeters

## Images

![Acdelco gm Original Equipment Rc98 15 P.S.I. Radiator Surge Tank Cap - Image 1](https://m.media-amazon.com/images/I/61PyZKakFsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Fit and Works Great
*by M***M on 4 November 2025*

This cap fit perfectly on my vehicle and sealed tightly with no leaks. It’s a genuine GM replacement part, so the quality is excellent and it works just like the original. Easy to install and has held pressure with no issues since putting it on. A good, reliable replacement if your old one is worn out or cracked.

### ⭐⭐⭐⭐⭐ ACDelco RC98
*by ف***ر on 8 January 2026*

Excellent part fit right away .. good product

### ⭐⭐⭐⭐⭐ Fit well
*by G***O on 10 December 2025*

This fit the tank that was purchased for my T6500 GMC. I’ve now purchased a second to fit my other truck.

## Frequently Bought Together

- ACDelco GM Original Equipment RC98 15 P.S.I. Radiator Surge Tank Cap
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**Shop now:** [https://www.desertcart.tn/products/280631312-acdelco-gm-original-equipment-rc98-15-p-s-i-radiator](https://www.desertcart.tn/products/280631312-acdelco-gm-original-equipment-rc98-15-p-s-i-radiator)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-30*