---
product_id: 15358857
title: "AP Exhaust Products 4978 Exhaust Bolt/Spring"
brand: "ap exhaust products"
price: "€ 16.20"
currency: EUR
in_stock: true
reviews_count: 5
category: "Ap Exhaust Products"
url: https://www.desertcart.pt/products/15358857-ap-exhaust-products-4978-exhaust-bolt-spring
store_origin: PT
region: Portugal
---

# Precision-machined bolt Lightweight 2.08 oz Made in USA quality AP Exhaust Products 4978 Exhaust Bolt/Spring

**Brand:** ap exhaust products
**Price:** € 16.20
**Availability:** ✅ In Stock

## Summary

> 🔧 Bolt up your ride with precision and pride!

## Quick Answers

- **What is this?** AP Exhaust Products 4978 Exhaust Bolt/Spring by ap exhaust products
- **How much does it cost?** € 16.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/15358857-ap-exhaust-products-4978-exhaust-bolt-spring)

## Best For

- ap exhaust products enthusiasts

## Why This Product

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

## Key Features

- • **Authentic USA Manufacturing:** Proudly crafted in the United States, guaranteeing premium quality and reliability.
- • **Compact & Lightweight Design:** At just over 2 ounces, it’s easy to handle and install without adding bulk.
- • **Precision Machined for Durability:** Engineered to withstand high exhaust temperatures and vibrations, ensuring long-lasting performance.
- • **Trusted by Automotive Enthusiasts:** Ranked #254 in Exhaust Studs & Nuts, backed by solid customer satisfaction.
- • **Versatile Fit for Exhaust Systems:** Compatible with a wide range of automotive exhaust setups, making it a must-have replacement part.

## Overview

The AP Exhaust Products 4978 Exhaust Bolt is a precision-machined, lightweight automotive part made in the USA. Designed for durability and compatibility with various exhaust systems, it offers reliable performance for professional-grade repairs and upgrades.

## Description

AP Exhaust Products 4978 Exhaust Bolt/Spring

Review: great item - A+++
Review: Poor description - Item is described as bolt/spring but on springs are provided at all, misleading description of what’s being sold.

## Features

- Product Type :Auto Part
- Package Dimensions :4.758 " L X3.544 " W X3.658 " H
- Country Of Origin :United States
- Package Weight :0.602Lbs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007W16K72 |
| Best Sellers Rank | #1,332,828 in Automotive ( See Top 100 in Automotive ) #254 in Automotive Replacement Exhaust Studs & Nuts |
| Brand | AP Exhaust Products |
| Customer Reviews | 3.8 3.8 out of 5 stars (23) |
| Date First Available | October 10, 2007 |
| Exterior | Machined |
| Item Weight | 2.08 ounces |
| Item model number | 4978 |
| Manufacturer | AP Exhaust Products |
| Manufacturer Part Number | 4978 |
| Model | Exhaust Bolt and Spring |

## Images

![AP Exhaust Products 4978 Exhaust Bolt/Spring - Image 1](https://m.media-amazon.com/images/I/61tm2TVL38L.jpg)
![AP Exhaust Products 4978 Exhaust Bolt/Spring - Image 2](https://m.media-amazon.com/images/I/31CiSKrjwyS.jpg)
![AP Exhaust Products 4978 Exhaust Bolt/Spring - Image 3](https://m.media-amazon.com/images/I/31qI+hkRZgS.jpg)
![AP Exhaust Products 4978 Exhaust Bolt/Spring - Image 4](https://m.media-amazon.com/images/I/41zFv4HEAwS.jpg)
![AP Exhaust Products 4978 Exhaust Bolt/Spring - Image 5](https://m.media-amazon.com/images/I/312K84hQXsS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ great item
*by A***R on May 29, 2024*

A+++

### ⭐ Poor description
*by B***N on December 14, 2025*

Item is described as bolt/spring but on springs are provided at all, misleading description of what’s being sold.

### ⭐ Missing
*by F***Z on March 7, 2023*

Only got one Bold what happen with the other one

---

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---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-04-22*