---
product_id: 18085283
title: "APDTY 103944 Exhaust Manifold Anti-Corrosion Flanged Bolt (Set of 12; M8-1.25; Grade 10.9) (Direct Fit for The Models Listed in Compatibility Chart)"
brand: "apdty"
price: "1075880₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Apdty"
url: https://www.desertcart.vn/products/18085283-apdty-103944-exhaust-manifold-anti-corrosion-flanged-bolt-set-12
store_origin: VN
region: Vietnam
---

# Grade 10.9 high-strength bolts M8 x 1.25 metric thread precision Anti-corrosion plated finish APDTY 103944 Exhaust Manifold Anti-Corrosion Flanged Bolt (Set of 12; M8-1.25; Grade 10.9) (Direct Fit for The Models Listed in Compatibility Chart)

**Brand:** apdty
**Price:** 1075880₫
**Availability:** ✅ In Stock

## Summary

> 🔧 Bolt up your ride with strength and style — don’t let corrosion slow you down!

## Quick Answers

- **What is this?** APDTY 103944 Exhaust Manifold Anti-Corrosion Flanged Bolt (Set of 12; M8-1.25; Grade 10.9) (Direct Fit for The Models Listed in Compatibility Chart) by apdty
- **How much does it cost?** 1075880₫ 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/18085283-apdty-103944-exhaust-manifold-anti-corrosion-flanged-bolt-set-12)

## Best For

- apdty enthusiasts

## Why This Product

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

## Key Features

- • **Complete Set of 12:** Everything you need in one package to replace both sides of your exhaust manifold hassle-free.
- • **Unmatched Durability:** Grade 10.9 bolts engineered for peak automotive strength and longevity.
- • **Precision Fit Guaranteed:** Direct fit for a wide range of Volkswagen, GM, Jeep, and more — no guesswork, just seamless installation.
- • **Trusted OEM Replacements:** Replaces multiple Chrysler and GM part numbers, ensuring OEM-level quality and compatibility.
- • **Corrosion-Resistant Armor:** Special anti-corrosion plating ensures your exhaust manifold bolts stay pristine under harsh conditions.

## Overview

The APDTY 103944 Exhaust Manifold Anti-Corrosion Flanged Bolt set includes 12 high-grade M8 x 1.25 bolts with Grade 10.9 hardness and anti-corrosion plating. Designed for direct fit on numerous Volkswagen, GM, Jeep, and other models, these bolts replace key OEM parts, delivering reliable, long-lasting performance and easy installation for professional-grade exhaust manifold maintenance.

## Description

Buy APDTY 103944 Exhaust Manifold Anti-Corrosion Flanged Bolt (Set of 12; M8-1.25; Grade 10.9) (Direct Fit for The Models Listed in Compatibility Chart): Manifolds - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great bolts better than the original ones - Bolted right up have no problems replaced both side exhaust manifold so my Avalanche can't be happier they were very easy to install I had no issues the only problem you'll run into is if the existing bolts snap off in the heads
Review: Fit perfect - No issues with install fit my 07 Jeep jk 3.8l. Price was a little on the steep side! But no issues and perfect figment.

## Features

- Compatible With Various Volkswagen, Workhorse, Saturn, Dodge, Jeep, Buick, Pontiac, Chevrolet, Plymouth, Saab, Chrysler, Workhorse Custom Chassis, Cadillac, Hummer, Oldsmobile, GMC, Isuzu Models
- View Compatability Chart To Verify Your Specific Model
- Grade 10.9 Automotive Bolt, M8 x 1.25 Thread x 30.7 mm, Anti-Corrosion Plated
- Replaces Chrysler 6503131, 6506775-AA , 6507423-AA, 6507938-AA
- Replaces General Motors 11518860 , 11546600 , 11609481, 03413, 03413B

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00Y1IQ5XS |
| Best Sellers Rank | #131,014 in Automotive ( See Top 100 in Automotive ) #29 in Automotive Replacement Exhaust Manifolds |
| Brand | APDTY |
| Compatible Groove Diameter | 8 Millimeters |
| Customer Reviews | 4.7 out of 5 stars 819 Reviews |
| Exterior Finish | Ready To Paint If Needed |
| Fastener Size | M8 |
| Fastener Type | Flange Bolt |
| Grade Rating | Grade 10.9 |
| Head Style | Flat |
| Head Type | Flange |
| Item Diameter | 8 Millimeters |
| Item Dimensions | 5.5 x 1.75 x 2 inches |
| Item Hardness | Grade 10.9 |
| Item Weight | 4.96 ounces |
| Manufacturer | APDTY |
| Manufacturer Grade | Grade 10.9 |
| Material | Anti-Corrosion |
| Material Type | Anti-Corrosion |
| Number of Pieces | 12 |
| Screw Head Style | Flat |
| Set Screw Thread Type | Metric |
| Size Name | M8 x 1.25 |
| Thread Class | 1A |
| Thread Size | M8 |
| Thread Style | Right Hand |
| Thread Type | Right Hand |
| UPC | 411000066970 |

## Product Details

- **Exterior Finish:** Ready To Paint If Needed
- **Head Style:** Flat
- **Manufacturer Grade:** Grade 10.9
- **Material:** Anti-Corrosion
- **Thread Size:** M8

## Images

![APDTY 103944 Exhaust Manifold Anti-Corrosion Flanged Bolt (Set of 12; M8-1.25; Grade 10.9) (Direct Fit for The Models Listed in Compatibility Chart) - Image 1](https://m.media-amazon.com/images/I/71MwMu4n09L.jpg)
![APDTY 103944 Exhaust Manifold Anti-Corrosion Flanged Bolt (Set of 12; M8-1.25; Grade 10.9) (Direct Fit for The Models Listed in Compatibility Chart) - Image 2](https://m.media-amazon.com/images/I/91uvZsaTeGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great bolts better than the original ones
*by A***R on April 14, 2025*

Bolted right up have no problems replaced both side exhaust manifold so my Avalanche can't be happier they were very easy to install I had no issues the only problem you'll run into is if the existing bolts snap off in the heads

### ⭐⭐⭐⭐⭐ Fit perfect
*by M***N on March 10, 2024*

No issues with install fit my 07 Jeep jk 3.8l. Price was a little on the steep side! But no issues and perfect figment.

### ⭐⭐⭐⭐⭐ Good
*by B***N on October 5, 2025*

Good

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-17*