---
product_id: 121868036
title: "MAS Set of 4 Straight Boot Ignition Coils DG511 & Spark Plugs SP515 SP546 Compatible with Ford Expedition F150 F250 Super Duty Lincoln Navigator Replacement for 3L3E12A366CA 5C1584 C1541 FD508 UF537"
brand: "mas"
price: "S$175"
currency: SGD
in_stock: true
reviews_count: 2
category: "Mas"
url: https://www.desertcart.sg/products/121868036-mas-set-of-4-straight-boot-ignition-coils-dg511-spark
store_origin: SG
region: Singapore
---

# High voltage output Easy installation design Low emissions tech MAS Set of 4 Straight Boot Ignition Coils DG511 & Spark Plugs SP515 SP546 Compatible with Ford Expedition F150 F250 Super Duty Lincoln Navigator Replacement for 3L3E12A366CA 5C1584 C1541 FD508 UF537

**Brand:** mas
**Price:** S$175
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with precision power and flawless fit!

## Quick Answers

- **What is this?** MAS Set of 4 Straight Boot Ignition Coils DG511 & Spark Plugs SP515 SP546 Compatible with Ford Expedition F150 F250 Super Duty Lincoln Navigator Replacement for 3L3E12A366CA 5C1584 C1541 FD508 UF537 by mas
- **How much does it cost?** S$175 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/121868036-mas-set-of-4-straight-boot-ignition-coils-dg511-spark)

## Best For

- mas enthusiasts

## Why This Product

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

## Key Features

- • **Straight Boot Design:** Specifically crafted for straight boot ignition systems—know your fit to avoid costly mistakes.
- • **One-Year Limited Warranty:** Confidence backed by a solid warranty for peace of mind on every drive.
- • **Misfire Elimination Guarantee:** Engineered to eradicate misfires, boosting reliability and smooth driving experience.
- • **High-Efficiency Copper Windings:** Advanced coil design delivers maximum voltage while reducing size and weight—power meets precision.
- • **Precision Fit for Ford & Lincoln:** Tailored compatibility for 2004-2008 models ensures seamless integration and peak performance.

## Overview

The MAS Set of 4 Straight Boot Ignition Coils DG511 & Spark Plugs SP515 SP546 is a high-quality replacement kit designed for select 2004-2008 Ford and Lincoln models. Featuring advanced copper windings and a unique coil design, it delivers maximum voltage output while reducing engine misfires. Engineered for straight boot ignition systems, this set promises easy installation and low emissions, backed by a one-year limited warranty for dependable performance.

## Description

Buy MAS Set of 4 Straight Boot Ignition Coils DG511 & Spark Plugs SP515 SP546 Compatible with Ford Expedition F150 F250 Super Duty Lincoln Navigator Replacement for 3L3E12A366CA 5C1584 C1541 FD508 UF537: Coil Packs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: 👍 - 👍
Review: Waste of money! - Installed these in my truck and it made it runs worse. I ended up getting Motorcraft ones to fix it. Waste of money!

## Features

- 【Note】--If purchasing for Ford, please check if your boots are curved or straight. The months are important along with year of manufacture. DG508 is for Curved Boots and DG511 is for Straight Boots
- 【Advantage】--Our replacement ignition coils are design to be easy to install and contains high quality copper for specific application, low emissions and high energy output. The unique winding design would reduce the size and weight without sacrificing the quality. Each coil is design to eliminate misfires and provide maximum voltage.
- 【Vehicle Fitment】--2005-2008 Ford Expedition,2004-2008 Ford F150,2005-2008 Ford F250 Super Duty,2005-2008 Ford F350 Super Duty,2006-2008 Lincoln Mark LT,2005-2008 Lincoln Navigator
- 【Compatible Part Numbers】--5C1584,E508,3L3E-12A366-CA,3L3Z-12029-BA,C1659,5C1584,3L3U12A366BB,3L3E12A366CA,50082,601000,11054,DG511
- 【Warranty】--One year Limited Warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0777X7572 |
| Best Sellers Rank | #5,277,559 in Automotive ( See Top 100 in Automotive ) #10,279 in Automotive Replacement Ignition Coil Packs |
| Brand | MAS |
| Brand Name | MAS |
| Compatible with Vehicle Type | Car |
| Customer Reviews | 3.7 out of 5 stars 8 Reviews |
| Item Dimensions | 10.2 x 2.1 x 7.4 inches |
| Item Height | 7.4 inches |
| Item Weight | 3.3 Pounds |
| Item dimensions L x W x H | 10.2 x 2.1 x 7.4 inches |
| Manufacturer | King Auto Parts |
| Part Interchange Info | replacement |
| UPC | 756155831418 |
| Vehicle Service Type | Car |

## Product Details

- **Brand:** MAS
- **Item Weight:** 3.3 Pounds
- **Item dimensions L x W x H:** 10.2 x 2.1 x 7.4 inches
- **Manufacturer:** King Auto Parts
- **Vehicle Service Type:** Car

## Images

![MAS Set of 4 Straight Boot Ignition Coils DG511 & Spark Plugs SP515 SP546 Compatible with Ford Expedition F150 F250 Super Duty Lincoln Navigator Replacement for 3L3E12A366CA 5C1584 C1541 FD508 UF537 - Image 1](https://m.media-amazon.com/images/I/51sPgJR94iL.jpg)
![MAS Set of 4 Straight Boot Ignition Coils DG511 & Spark Plugs SP515 SP546 Compatible with Ford Expedition F150 F250 Super Duty Lincoln Navigator Replacement for 3L3E12A366CA 5C1584 C1541 FD508 UF537 - Image 2](https://m.media-amazon.com/images/I/610vJhknD0L.jpg)
![MAS Set of 4 Straight Boot Ignition Coils DG511 & Spark Plugs SP515 SP546 Compatible with Ford Expedition F150 F250 Super Duty Lincoln Navigator Replacement for 3L3E12A366CA 5C1584 C1541 FD508 UF537 - Image 3](https://m.media-amazon.com/images/I/61HdO8eZJhL.jpg)
![MAS Set of 4 Straight Boot Ignition Coils DG511 & Spark Plugs SP515 SP546 Compatible with Ford Expedition F150 F250 Super Duty Lincoln Navigator Replacement for 3L3E12A366CA 5C1584 C1541 FD508 UF537 - Image 4](https://m.media-amazon.com/images/I/61LqCQepFCL.jpg)
![MAS Set of 4 Straight Boot Ignition Coils DG511 & Spark Plugs SP515 SP546 Compatible with Ford Expedition F150 F250 Super Duty Lincoln Navigator Replacement for 3L3E12A366CA 5C1584 C1541 FD508 UF537 - Image 5](https://m.media-amazon.com/images/I/61axEC8nX2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 👍
*by R***S on May 21, 2020*

👍

### ⭐ Waste of money!
*by D***N on December 13, 2020*

Installed these in my truck and it made it runs worse. I ended up getting Motorcraft ones to fix it. Waste of money!

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-26*