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Denso

Denso 4030 Spark Plug

✅ In stock 📉 Price recently dropped
C
Grade
🙂 Fair Price
47.09/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$4.31
Listed $4.31
Analysis Confidence 100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 12, 2026 5:52 AM · Prices & availability subject to change

Is This a Good Price on Amazon?

🙂 Fair Price
  • 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
  • 💰The current price is slightly above the going rate for this product — worth watching for a drop.
  • 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
  • 📈Pricing has been trending lower — momentum that adds further appeal to this deal.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 22/22
Market Standing 8.09/20
Deal Strength 7/20
Momentum 10/10

📝 Product Overview

🏪 Sold by Amazon.com

Product Details

✓Package Dimensions: 8.382 L x 2.54 W x 2.286 H (centimetres)
✓U-Groove Ground Electrode
✓Package Weight: 0.4 pounds
✓Country of Origin : Japan

⚙️ Specifications

Brand
Denso
Core Material
Copper
Thread Size
1.25mm
Top Material Type
Nickel
Vehicle Service Type
Car, Truck
Global Trade Identification Number
00042511040304
Automotive Fit Type
Vehicle Specific Fit
UPC
042511040304 042511403000
OEM Part Number
0948200196, 920701009
Manufacturer
Denso
Model
U-Groove Standard Spark Plug - W24ES-U
C
$4.31
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