---
product_id: 538959293
title: "Copper Plus 401 (RS12YC) Pack of 4 (UPC 037551500246) for 1975-2020 Chevrolet Silverado 1500"
brand: "champion"
price: "$35.20"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/538959293-copper-plus-401-rs12yc-pack-of-4-upc-037551500246-1975
store_origin: US
region: United States of America
---

# Heat Control Durable Design USA Made Copper Plus 401 (RS12YC) Pack of 4 (UPC 037551500246) for 1975-2020 Chevrolet Silverado 1500

**Brand:** champion
**Price:** $35.20
**Availability:** ✅ In Stock

## Summary

> 🚗 Ignite Your Drive with Champion Quality!

## Quick Answers

- **What is this?** Copper Plus 401 (RS12YC) Pack of 4 (UPC 037551500246) for 1975-2020 Chevrolet Silverado 1500 by champion
- **How much does it cost?** $35.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/538959293-copper-plus-401-rs12yc-pack-of-4-upc-037551500246-1975)

## Best For

- champion enthusiasts

## Why This Product

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

## Key Features

- • **ISO & SAE Certified:** Built to meet the highest industry standards.
- • **Corrosion Inhibition:** Stay ahead of wear and tear with advanced protection.
- • **Dependable Performance:** Engineered for reliability and longevity.
- • **Perfect Fit for Your Ride:** Designed specifically for 1975-2020 Chevrolet Silverado 1500.
- • **Precision Heat Management:** Optimized copper core for superior heat control.

## Overview

The Champion Copper Plus 401 (RS12YC) spark plugs, designed for 1975-2020 Chevrolet Silverado 1500, offer dependable performance and durability. With a copper core center electrode for precise heat control, these plugs inhibit corrosion and are built to meet ISO and SAE standards, ensuring a long-lasting and reliable ignition solution.

## Description

ChampionCopper Plus 401 (RS12YC) Pack of 4 (UPC 037551500246) for 1975-2020 Chevrolet Silverado 1500

## Features

- Copper Plus - Dependable Performance and Durability
- Copper core center electrode allows for accurate control of heat range for longer life
- Inhibits corrosion
- Built to ISO and SAE standards for proven performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | DRiV Incorporated |
| Brand | Champion |
| Model | Champion Copper Plus |
| Item Weight | 6.4 ounces |
| Package Dimensions | 4.25 x 3.46 x 1.06 inches |
| Country of Origin | USA |
| Item model number | 401 |
| Exterior | Machined |
| Manufacturer Part Number | 401 (RS12YC) |

## Product Details

- **Brand:** Champion
- **Core Material:** Copper
- **Vehicle Service Type:** Truck
- **Global Trade Identification Number:** 00037551500246
- **UPC:** 037551500246

## Images

![Copper Plus 401 (RS12YC) Pack of 4 (UPC 037551500246) for 1975-2020 Chevrolet Silverado 1500 - Image 1](https://m.media-amazon.com/images/I/61w9DOVuuvL.jpg)

## Available Options

This product comes in different **Part Number, Style** options.

## Frequently Bought Together

- Champion Copper Plus 401 (RS12YC) Pack of 4 (UPC 037551500246) for 1975-2020 Chevrolet Silverado 1500
- OEM Volvo Penta Gasoline Spin-On Fuel Filter 1994-2007 V6/V8 Models 3862228

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**Shop now:** [https://www.desertcart.us/products/538959293-copper-plus-401-rs12yc-pack-of-4-upc-037551500246-1975](https://www.desertcart.us/products/538959293-copper-plus-401-rs12yc-pack-of-4-upc-037551500246-1975)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-15*