Briggs & Stratton Replacement Spark Plug RJ19LMC, 799876
- Brand:
- Briggs & Stratton
- Model Number:
- 5435K
- UPC:
- 024847263169
- EAN:
- 0024847263169
- ASIN:
- B01MUC7206
- Walmart SKU:
- 23565859
Key Takeaway
Price has held firm at $4.75 for 40 consecutive days, matching the 90-day norm—indicating remarkable stability.
Third-Party Seller Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$11.79 | |
|
Lowest Price
|
$4.75 | |
|
Most Recent Price
|
$4.75 |
- Average Price
- $7.67
- First Tracked
- Last Update
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$11.79 | |
|
Lowest Price
|
$4.42 | |
|
Most Recent Price
|
$4.75 |
- Average Price
- $5.42
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked Briggs & Stratton Replacement Spark Plug RJ19LMC, 799876 since 6/30/2023. The most recent price update was on Jun 4, 2026.
Price Range: Over the past 90 days, the price has ranged from $4.42 (lowest on 1/29/2025) to $11.79 (highest on 10/7/2025). The average price during this period is $5.42.
Current Trend: Walmart.com prices have ranged from $4.75 (Jun 4) to $4.75 (Jun 4) over the past 90 days. Current price is close to the 90-day average of $4.75.
Customer Insights: Rated 4.7/5 from 102 reviews.
Customer Reviews
102 reviewsCustomer Reviews
4.7
Based on 102 reviews
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Showing 10 of 102 reviews
Excellent spark plug!
This Briggs %26 Stratton replacement spark plug was correct for the engine size, and the gap was already set so it made this easy to install. The spark plugs are the OEM for Briggs %26 Stratton and should be used.for. optimum performance!
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works 👍
mower started right up after I replaced it with this bad boy.
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Fast shipping!
I ordered from Walmart, fast shipping, exactly what I needed to get my lawn mower going.
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Great Replacement Part
Great replacement spark plug for my snowblower at a very good price. Item was available quickly and curbside pickup was quick and easy.
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simple replacement, no change in gap needed
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Good product. Had purchased in a prior year and I found it again at a lower price.
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This is a great start plug for lawnmowers
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Couldn't find it anywhere else. Thought to try Walmart.com because of the TV commercials.
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This plug is designed for a particular series of engine, it only fits in three different models. That should be listed in the details.
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this is a fake item Walmart charged me for it but did not deliver it so I had to buy it at autozone. you should just go to auto zone first since you will have to after they don't deliver it but charge you for it
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
40 recordsWalmart.com prices have ranged from $4.75 (Jun 4) to $4.75 (Jun 4) over the past 90 days. Current price is close to the 90-day average of $4.75.
| Date | Price | Change | % Change |
|---|---|---|---|
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | $+0.00 | +0.0% | |
| $4.75 | — | — |
No third-party seller price history available for this product in the past 90 days.
