Autolite 3923 Copper Spark Plug
- Brand:
- Autolite
- Model Number:
- 3923
- UPC:
- 009100257888
- EAN:
- 0009100257888
- Walmart SKU:
- 113038348
Key Takeaway
Price momentum shifted downward , bringing the cost to $4.61. This represents a 0.0% discount to typical levels.
Third-Party Seller Summary
No price history available for Third-Party Sellers
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$4.61 | |
|
Lowest Price
|
$4.16 | |
|
Most Recent Price
|
$4.61 |
- Average Price
- $4.54
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked Autolite 3923 Copper Spark Plug since 4/24/2025. The most recent price update was on Jun 7, 2026.
Price Range: Over the past 90 days, the price has ranged from $4.16 (lowest on 4/24/2025) to $4.61 (highest on 11/27/2025). The average price during this period is $4.54.
Current Trend: Walmart.com prices have ranged from $4.61 (Jun 7) to $4.61 (Jun 7) over the past 90 days. Current price is close to the 90-day average of $4.61.
Customer Insights: Rated 4.56/5 from 9 reviews.
Customer Reviews
9 reviewsCustomer Reviews
4.6
Based on 9 reviews
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Showing 7 of 9 reviews
Great Value
Less expensive great item, did not have to adjust the gap, my $2000 code reader says it's on the job
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Item was exactly as described. No issue at all.
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great probuct
My car rind so much better now thanks
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sparks
These Autolite spark plugs work well for my application and last a long time .
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Works perfectly in AFR heads.
I used these in my 396 small block with AFR 180s. These are a couple of heat values cooler than the recommended starting plugs. The bases appear to be stainless rather than the black that is shown in the image.
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Great Plugs .
Worked as designed used in an Evanrude 150 Outboard.
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Do not put in toyota
You will have issues with just about any non toyota factory sparkplug with nip and delco as exceptions. it wont missfire but it will under perform and could set a check engine light
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
6 recordsWalmart.com prices have ranged from $4.61 (Jun 7) to $4.61 (Jun 7) over the past 90 days. Current price is close to the 90-day average of $4.61.
| Date | Price | Change | % Change |
|---|---|---|---|
| $4.61 | $+0.00 | +0.0% | |
| $4.61 | $+0.00 | +0.0% | |
| $4.61 | $+0.00 | +0.0% | |
| $4.61 | $+0.00 | +0.0% | |
| $4.61 | $+0.00 | +0.0% | |
| $4.61 | — | — |
No third-party seller price history available for this product in the past 90 days.