Price History for Engine Oil Filler Cap
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Engine Oil Filler Cap
An ACDelco GM Original Equipment Engine Oil Filler Cap is a threaded or quarter-turn cap that seals the oil filler opening on your vehicles engine, and is a GM-recommended replacement for your vehicles original
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Aug 26, 2026 | $20.02 |
| Jul 26, 2026 | $20.64 |
| Jul 23, 2026 | $22.15 |
| Jul 22, 2026 | $21.58 |
| Jul 21, 2026 | $22.15 |
| Jul 20, 2026 | $21.19 |
| Jul 10, 2026 | $22.15 |
| Jun 30, 2026 | $22.14 |
| Jun 19, 2026 | $22.15 |
| Jun 9, 2026 | $22.71 |
| Jun 2, 2026 | $24.06 |
| May 31, 2026 | $26.21 |
| May 24, 2026 | $26.66 |
| May 23, 2026 | $24.85 |
| May 22, 2026 | $24.10 |
| May 21, 2026 | $24.85 |
| May 20, 2026 | $25.48 |
| May 14, 2026 | $17.56 |
| May 13, 2026 | $16.06 |
| Dec 14, 2025 | $16.56 |
| Nov 15, 2025 | $16.56 |
| Nov 5, 2025 | $16.56 |
| Nov 4, 2025 | $16.56 |
Analysis
Engine Oil Filler Cap price analysis
Price analysis for Engine Oil Filler Cap at Home Depot: Today's price is $20.02. Current price is 7% below the 90-day average of $21.50 (a $1.48 below the running mean).
- Currently listed at $20.02, which is $3.46 above the original MSRP of $16.56.
- Current price is 7% below the 90-day average of $21.50 (a $1.48 below the running mean).
- The lowest recorded price on PriceWatchPro was $16.06 on May 13, 2026. That's $3.96 below today's price.
- The highest recorded price on PriceWatchPro was $26.66 on May 24, 2026. Today's price is $6.64 below that peak.
- Across 22 tracked price changes, the listing has dropped 10 times with an average drop of $0.96.
- PriceWatchPro has been tracking this listing since November 4, 2025 (325 days of price history).
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