---
product_id: 553905379
title: "NGK Iridium IX Spark Plug UR45IX (8 Pack) for FORD LTD 1977-1982 5.0L/302"
brand: "ngk"
price: "¥45076"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/553905379-ngk-iridium-ix-spark-plug-ur45ix-8-pack-for-ford
store_origin: JP
region: Japan
---

# High-Performance Spark 8 Pack Convenience 5.0L V8 Power NGK Iridium IX Spark Plug UR45IX (8 Pack) for FORD LTD 1977-1982 5.0L/302

**Brand:** ngk
**Price:** ¥45076
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite Your Drive with Iridium Power!

## Quick Answers

- **What is this?** NGK Iridium IX Spark Plug UR45IX (8 Pack) for FORD LTD 1977-1982 5.0L/302 by ngk
- **How much does it cost?** ¥45076 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/553905379-ngk-iridium-ix-spark-plug-ur45ix-8-pack-for-ford)

## Best For

- ngk enthusiasts

## Why This Product

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

## Key Features

- • **Convenience in Bulk:** Sold in an 8 pack, ensuring you’re always ready for a tune-up.
- • **Precision Fit for Ford:** Designed specifically for Ford LTD 1977-1982 5.0L/302 engines.
- • **Engineered for Excellence:** Iridium alloy withstands extreme temperatures, perfect for high-performance demands.
- • **Durability Meets Performance:** Fine wire Iridium center electrode ensures a stable spark for longer engine life.
- • **Unleash Your Engine's Potential:** Experience the power of a finely tuned V8 with NGK's Iridium IX Spark Plugs.

## Overview

The NGK Iridium IX Spark Plug UR45IX is engineered for Ford LTD models from 1977 to 1982 with a 5.0L/302 engine. This 8-pack of spark plugs features a fine wire Iridium center electrode for enhanced durability and a stable spark, making it ideal for high-performance applications. The iridium alloy's high melting point ensures reliability under extreme conditions, providing a perfect fit for your classic V8 engine.

## Description

NGK Iridium IX spark plugs feature an ultra-fine center electrode that's designed just thick enough to ensure the maximum durability and life of the spark plugs-and just thin enough to create an accurate and consistent spark. They represent the ultimate evolution of spark plug technology and performance. Iridium is the hardest metal used in spark plugs today-six times harder than platinum. This allowed NGK engineers to reduce the voltage requirement for a spark. Shorty Spark Plug: No. Resistor: Yes. Manufacturer Heat Range: 4. Electrode Tip Material: Iridium. Electrode Core Material: Copper. Insulator Type: Projected. Spark Plug Thread Size: 14mm. Spark Plug Reach: 0.460 in. Spark Plug Seat Style: Tapered. Wrench Diameter: 5/8 in. Ground Strap Quantity: One.

## Features

- Engine V8, Engine Size 5.0L/302
- Engine Family Ford small block Windsor
- Fine wire Iridium center electrode ensures high durability and a consistently stable spark
- Iridium alloy has an extremely high melting point, perfect for today's high-performance engines
- Sold In 8 Pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | NGK |
| Brand | NGK |
| Manufacturer reference | DZNGK-41291 |
| Manufacturer Part Number | DZNGK-41291 |

## Images

![NGK Iridium IX Spark Plug UR45IX (8 Pack) for FORD LTD 1977-1982 5.0L/302 - Image 1](https://m.media-amazon.com/images/I/61Rh-2vToYL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/553905379-ngk-iridium-ix-spark-plug-ur45ix-8-pack-for-ford](https://www.desertcart.jp/products/553905379-ngk-iridium-ix-spark-plug-ur45ix-8-pack-for-ford)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-08*