---
product_id: 497807182
title: "Briggs and Stratton 2 Pack Of Genuine OEM Replacement Spark Plugs # 491055-2PK"
brand: "briggs & stratton"
price: "₨14841"
currency: LKR
in_stock: true
reviews_count: 5
category: "Briggs & Stratton"
url: https://www.desertcart.lk/products/497807182-briggs-and-stratton-2-pack-of-genuine-oem-replacement-spark
store_origin: LK
region: Sri Lanka
---

# Precision OEM spark plug tech EPA-compliant emission control Guaranteed perfect fit Briggs and Stratton 2 Pack Of Genuine OEM Replacement Spark Plugs # 491055-2PK

**Brand:** briggs & stratton
**Price:** ₨14841
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your engine’s potential with genuine precision!

## Quick Answers

- **What is this?** Briggs and Stratton 2 Pack Of Genuine OEM Replacement Spark Plugs # 491055-2PK by briggs & stratton
- **How much does it cost?** ₨14841 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/497807182-briggs-and-stratton-2-pack-of-genuine-oem-replacement-spark)

## Best For

- briggs & stratton enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Easy to handle and install with minimal fuss—just 82 grams of pure power.
- • **Seamless Compatibility:** Exact fit for Briggs & Stratton engines—no guesswork, no downtime.
- • **Eco-Friendly Efficiency:** Meets EPA emission standards to keep your equipment green and clean.
- • **Trusted by Professionals:** 4.7-star rating from over 2,700 users who demand reliability.
- • **Engineered for Peak Performance:** Genuine OEM design ensures your engine runs smoother and stronger.

## Overview

The Briggs & Stratton 2 Pack Genuine OEM Replacement Spark Plugs (#491055-2PK) deliver exact OEM specifications for optimal engine performance and EPA-compliant emissions. Trusted by thousands with a 4.7-star rating, these compact, lightweight spark plugs ensure seamless compatibility and reliable ignition for your outdoor power equipment.

## Description

Keep it Running - Keep it Genuine. Help keep your outdoor power equipment running at peak performance by ordering Briggs & Stratton replacement and maintenance parts. You can find the right part you need including carburetors, air filters, spark plugs, tune-up kits and other engine repair parts. Only Briggs & Stratton genuine parts are specially designed to exact OEM standards, manufactured and tested to help deliver optimum performance in Briggs & Stratton engines. Not only are Briggs & Stratton genuine parts guaranteed to fit, but using them ensures that the Briggs & Stratton engine they are installed on complies with applicable (EPA) emission regulations.

Review: Perfect poem spark plug for a Husqvarna tractor.
Review: Was an exact replacement for what I needed. Set gap as equipment specification recommended and worked as needed. Would buy again.

## Features

- Sold on desertcart

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GG1BVOQ |
| ASIN  | B00GG1BVOQ |
| Best Sellers Rank | 55,715 in Garden ( See Top 100 in Garden ) 45 in Lawn Mower Spark Plugs |
| Brand | Briggs & Stratton |
| Colour | Multicolor |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,707) |
| Customer reviews | 4.7 4.7 out of 5 stars (2,707) |
| Date First Available | 20 July 2014 |
| Is discontinued by manufacturer  | No |
| Item dimensions L x W x H | 10.2 x 2.5 x 2.5 centimetres |
| Item model number | 491055S |
| Item model number  | 491055S |
| Manufacturer | STEIGNER |
| Manufacturer  | STEIGNER |
| Package Weight | 0.08 Kilograms |
| Package dimensions | 14.8 x 3.2 x 2 centimetres |
| Product Dimensions | 10.16 x 2.54 x 2.54 cm; 82 g |
| Product Dimensions  | 10.16 x 2.54 x 2.54 cm; 82 g |

## Product Details

- **Brand:** Briggs & Stratton
- **Core material:** Iridium
- **Thread size:** 14mm
- **Top material type:** Metal
- **Vehicle service type:** Motorcycle

## Images

![Briggs and Stratton 2 Pack Of Genuine OEM Replacement Spark Plugs # 491055-2PK - Image 1](https://m.media-amazon.com/images/I/614czG6sC6L.jpg)

## Questions & Answers

**Q: Have a 2012 troybuilt riding mower with a 17.5 hp engine. what spark plug does it take?**
A: you need model # of mower and type of engine, ie: Kohler, Braggs, Honda, etc

**Q: Does this replace rc12yc?**
A: No the thread portion is to long

**Q: Will this fit a john deer js40 self propelled walk behind mower?**
A: Yes, I think the B&S 491055S will fit the John Deere JS40 mower.  The John Deere part number for the JS40 spark plug is M78543 (JD Model JS40 maintenance sheet).  I found 4 replacement plugs for the M78543 spark plug from a cross-reference website:  Brisk 1326, Brisk DR17YC, Champion 71, and Champion RC12YC.  It is important to measure the length of the threads on the original spark plug and compare it to the new or replacement plug.  If the threads are too long you run the risk of the piston impacting the bottom of the spark plug; ruining your engine.  I've used the Champion RC12YC on my JD E100 riding mower that has a B&S engine with the B&S 491055S spark plug.  The Champion RC12YC is one of the replacement spark plugs for the 491055S.

**Q: Are these spark plugs b&s plugs or off brand plugs? thank you  be safe out there**
A: Hi they are briggs and Stratton brand.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***. on 30 September 2025*

Perfect poem spark plug for a Husqvarna tractor.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 16 November 2025*

Was an exact replacement for what I needed. Set gap as equipment specification recommended and worked as needed. Would buy again.

### ⭐⭐⭐⭐⭐ Review
*by K***M on 21 December 2025*

Great value, perfect.

## Frequently Bought Together

- Briggs & Stratton 491055S - 2 Pack
- Briggs & Stratton 696854 Oil Filter Replacement for Models 79589, 92134GS, 92134 and 695396

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**Shop now:** [https://www.desertcart.lk/products/497807182-briggs-and-stratton-2-pack-of-genuine-oem-replacement-spark](https://www.desertcart.lk/products/497807182-briggs-and-stratton-2-pack-of-genuine-oem-replacement-spark)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-25*