---
product_id: 536735500
title: "ECCPP UF646 6 ignition coils with 6 iridium Spark Plugs for ford for Lincoln Expedition Explorer F50 V6 MKS MKT Navigator BL3Z-12029-C UF-646 E1146"
brand: "eccpp"
price: "609 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Eccpp"
url: https://www.desertcart.pl/products/536735500-eccpp-uf646-6-ignition-coils-with-6-iridium-spark-plugs
store_origin: PL
region: Poland
---

# 15% more ignition energy 6 premium iridium spark plugs Bolt-on easy installation ECCPP UF646 6 ignition coils with 6 iridium Spark Plugs for ford for Lincoln Expedition Explorer F50 V6 MKS MKT Navigator BL3Z-12029-C UF-646 E1146

**Brand:** eccpp
**Price:** 609 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your engine’s potential with every start!

## Quick Answers

- **What is this?** ECCPP UF646 6 ignition coils with 6 iridium Spark Plugs for ford for Lincoln Expedition Explorer F50 V6 MKS MKT Navigator BL3Z-12029-C UF-646 E1146 by eccpp
- **How much does it cost?** 609 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/536735500-eccpp-uf646-6-ignition-coils-with-6-iridium-spark-plugs)

## Best For

- eccpp enthusiasts

## Why This Product

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

## Key Features

- • **Power Up Your Drive:** Boost engine performance with 15% more energy than OEM coils for smoother acceleration and improved fuel efficiency.
- • **Plug & Play Precision:** Bolt-on installation designed for a perfect fit across multiple Ford and Lincoln V6 3.5L models—no hassle, no guesswork.
- • **Trusted Compatibility:** Engineered to replace OEM parts UF646, BL3Z-12029-C and more, ensuring seamless integration with your vehicle’s ignition system.
- • **Complete Ignition Upgrade:** Includes 6 ignition coils paired with 6 pre-gapped iridium spark plugs to eliminate misfires and enhance cold starts.
- • **Durability Meets Reliability:** Built with high conductive copper wire and corrosion-resistant epoxy for long-lasting, dependable ignition performance.

## Overview

The ECCPP UF646 ignition coil and iridium spark plug set is a premium, direct-fit replacement kit designed for Ford and Lincoln V6 3.5L engines (2011-2017). Delivering 15% more ignition energy, corrosion-resistant construction, and pre-gapped iridium plugs, this kit ensures enhanced engine performance, improved fuel economy, and reliable cold starts. Perfect for professionals seeking a durable, OEM-spec upgrade that fits multiple popular models with easy bolt-on installation.

## Description

Buy ECCPP UF646 6 ignition coils with 6 iridium Spark Plugs for ford for Lincoln Expedition Explorer F50 V6 MKS MKT Navigator BL3Z-12029-C UF-646 E1146: Coils - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Cheap alternative to name brands. - Compatible with 2016 Ford Expedition V6 3.5L Ecoboost. Cheaper alternative option and works so far. Will update review if they don't last but so far so good. Spark plugs come already gapped to requirement (0.030–0.033), just 1 of 6 needed to be gapped a little more.
Review: Works good - I installed in 2012 F150 V8 5.0 , it works good and it fit perfectly

## Features

- Compatibility:2015-2017 Expedition V6 3.5L Compatible with 2013-2017 Explorer V6 3.5L Compatible with 2011-2015 for F-150 V6 3.5LCompatible with 2013-2016 Flex V6 3.5L Compatible with 2013-2016 Police Interceptor Sedan V6 3.5L Compatible with 2014-2017 Police Interceptor Utility V6 3.5LCompatible with 2013-2016 Taurus V6 3.5L Compatible with 2015-2017 Transit-150 V6 3.5L
- Replace OEM Part Number:UF646,BL3Z12029A, BL3Z12029B, BL3Z12029C
- Premium Quality & Long Lifespan: ECCPP coils and spark plugs are built to achieve or exceed OE specifications, enhanced reliability and high performance. High conductive copper wire & high dielectric performance epoxy, Precise, corrosion-resistant connections ensure excellent electrical connectivity and lead to a long service life.
- Enhanced Coil and Spark Plug: Upgrade 15% more energy than OE coils and improve engine performance. The ignition coils provide spark for your engine. Over time your factory ignition coil and plugs will fail leading to poor gas mileage, misfire, hesitation, check engine light (CEL) and VSC warning lights, please replace your coils and plugs together to provide superior cold-start performance and a smoother running engine.
- Other Service:12-MONTH-WARRANTY;Please please check the fitment before make a decision.(Use enter your vehicle in your desertcart Garage above to see if this part is compatible with your vehicle)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C7CH3P1Z |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #3,476 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Ignition Coils |
| Brand | ECCPP |
| Connector Gender | male |
| Customer Reviews | 4.4 4.4 out of 5 stars (700) |
| Date First Available | June 7, 2023 |
| Exterior | Painted |
| Installation Type | Bolt-On |
| Item Weight | 2.42 pounds |
| Item dimensions L x W x H | 13.98 x 12.99 x 3.15 inches |
| Item model number | 133326-5373-1719092301 |
| Manufacturer | ECCPP |
| Manufacturer Part Number | 133326-5373-1719092301 |
| Model | 133326 |
| OEM Part Number | DG-549,IC749,2505-484814,BL3Z-12029-C,UF-646,E1146,673-6300,5C1871 0534 |
| Product Dimensions | 13.98 x 12.99 x 3.15 inches |
| UPC | 840342711314 |
| Vehicle Service Type | for Ford for Lincoln Expedition Explorer F50 V6 MKS MKT Navigator |

## Product Details

- **Brand:** ECCPP
- **Connector Gender:** male
- **Item Weight:** 1.1 Kilograms
- **Item dimensions L x W x H:** 13.98 x 12.99 x 3.15 inches
- **Vehicle Service Type:** for Ford for Lincoln Expedition Explorer F50 V6 MKS MKT Navigator

## Images

![ECCPP UF646 6 ignition coils with 6 iridium Spark Plugs for ford for Lincoln Expedition Explorer F50 V6 MKS MKT Navigator BL3Z-12029-C UF-646 E1146 - Image 1](https://m.media-amazon.com/images/I/61jCEoc0-jL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Can I Replace Ignition Coil Myself？**
A: Replacing the ignition coil can easily be done at home with some simple tools, a multimeter and the new ignition coil part.

**Q: Where Are Ignition Coils Located?**
A: It sits between the battery and the distributor or CDI unit. The distributor provides high tension voltage to each spark plug placed above the cylinder.

**Q: How Long Does It Take to Replace Ignition Coil?**
A: You can replace an ignition coil in under 2 hours with the right tools and basic knowledge of engine electrical systems. It is a good idea to change the spark plugs while you are at it

**Q: How Many Coils Are in a Car?**
A: Usually, a single ignition coil can power one or two cylinders in the engine. So, a four-cylinder car may have either 2 or 4 ignition coils depending on their specifications.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cheap alternative to name brands.
*by M***S on September 25, 2025*

Compatible with 2016 Ford Expedition V6 3.5L Ecoboost. Cheaper alternative option and works so far. Will update review if they don't last but so far so good. Spark plugs come already gapped to requirement (0.030–0.033), just 1 of 6 needed to be gapped a little more.

### ⭐⭐⭐⭐⭐ Works good
*by M***A on February 6, 2026*

I installed in 2012 F150 V8 5.0 , it works good and it fit perfectly

### ⭐⭐⭐⭐⭐ Great products
*by J***R on January 19, 2026*

The products were as advertised and work great in my daughter's 2007 Honda Civic Hybrid.

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**Shop now:** [https://www.desertcart.pl/products/536735500-eccpp-uf646-6-ignition-coils-with-6-iridium-spark-plugs](https://www.desertcart.pl/products/536735500-eccpp-uf646-6-ignition-coils-with-6-iridium-spark-plugs)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-10*