Champion RJ19LM Copper Plus Small Engine Spark Plug, 868-1
- Brand:
- Champion
- Model Number:
- 130-421
- UPC:
- 037551011209
- EAN:
- 0037551011209
- Walmart SKU:
- 16794662
Key Takeaway
Price momentum shifted upward recently, bringing the cost to $9.57. This represents a 19.2% premium to typical levels.
Third-Party Seller Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$9.99 | |
|
Lowest Price
|
$8.03 | |
|
Most Recent Price
|
$9.38 |
- Average Price
- $8.72
- First Tracked
- Last Update
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$10.52 | |
|
Lowest Price
|
$6.01 | |
|
Most Recent Price
|
$9.57 |
- Average Price
- $7.80
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked Champion RJ19LM Copper Plus Small Engine Spark Plug, 868-1 since 7/26/2026. The most recent price update was on Nov 1, 2026.
Price Range: Over the past 90 days, the price has ranged from $6.01 (lowest on 7/26/2026) to $10.52 (highest on 10/1/2026). The average price during this period is $7.80.
Current Trend: Walmart.com prices have ranged from $6.01 (Sep 13) to $10.52 (Oct 7) over the past 90 days. Current price is 19.2% above the 90-day average of $8.03.
Customer Insights: Rated 5.0/5 from 32 reviews.
Customer Reviews
32 reviewsCustomer Reviews
5.0
Based on 32 reviews
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Showing 10 of 32 reviews
A must have for small engine maintenance
Small engines typically sit over the winter months so for a small price you can have one of the basics for getting things going in the Spring. Run the tank dry at the end of the season so that with fresh gas and a known good spark plug, your next season start-up cursing will be a thing of the past. Champion is a known good quality so get things running smoothly for little cost and effort.
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convenient and on time
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Champion RJ19LM spark plug
This spark plug is an exact fit for my Craftsman high wheel brush mower Briggs %26 Stratton engine. It was reasonably priced and fit perfectly and started up like a champion no pun intended.
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Exactly what I ordered.
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Champion is known for spark plugs
I am a 61 year old woman. My lawnmower is 23 years old and I never changed the spark plug in it. I merely took the model number off of the spark plug and went online to Walmart to find this very inexpensive spark plug and reinstall the new one and it works perfectly
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Good plug
Worked great perfect fit
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Good name rand
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Ordering was easy. Great service and the cost was very good.
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Necessary item that should be available in the sto
Necessary seasonable item that should be available in the store.
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As advertised
Was shipped on time as promised - was the product advertised. I appreciate the price and quality.
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
24 recordsWalmart.com prices have ranged from $6.01 (Sep 13) to $10.52 (Oct 7) over the past 90 days. Current price is 19.2% above the 90-day average of $8.03.
| Date | Price | Change | % Change |
|---|---|---|---|
| $9.57 | $-0.09 | -0.9% | |
| $9.66 | $-0.12 | -1.2% | |
| $9.78 | $+0.00 | +0.0% | |
| $9.78 | $+0.00 | +0.0% | |
| $9.78 | $+2.35 | +31.6% | |
| $7.43 | $-3.09 | -29.4% | |
| $10.52 | $+0.00 | +0.0% | |
| $10.52 | $+0.00 | +0.0% | |
| $10.52 | $+0.90 | +9.4% | |
| $9.62 | $+0.00 | +0.0% | |
| $9.62 | $+0.00 | +0.0% | |
| $9.62 | $+0.59 | +6.5% | |
| $9.03 | $+2.45 | +37.2% | |
| $6.58 | $+0.00 | +0.0% | |
| $6.58 | $+0.57 | +9.5% | |
| $6.01 | $+0.00 | +0.0% | |
| $6.01 | $+0.00 | +0.0% | |
| $6.01 | $+0.00 | +0.0% | |
| $6.01 | $+0.00 | +0.0% | |
| $6.01 | $+0.00 | +0.0% | |
| $6.01 | $+0.00 | +0.0% | |
| $6.01 | $+0.00 | +0.0% | |
| $6.01 | $+0.00 | +0.0% | |
| $6.01 | — | — |
Third-Party Seller Pricing
6 recordsThird-Party Sellers prices have ranged from $8.22 (Nov 6) to $9.38 (Nov 7) over the past 90 days. Current price is close to the 90-day average of $8.57.
| Date | Price | Change | % Change |
|---|---|---|---|
| $9.38 | $+1.16 | +14.1% | |
| $8.22 | $+0.00 | +0.0% | |
| $8.22 | $-0.36 | -4.2% | |
| $8.58 | $+0.36 | +4.4% | |
| $8.22 | $-0.55 | -6.3% | |
| $8.77 | — | — |
