Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.
x
Sorry, Something went wrong!
X AUTOHAUX Copper Crush Washers Flat Sealing Gaskets 16 x 21mm 20pcs
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 19, 2026 2:59 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The price is modestly below what this product ordinarily sells for.
- 🏷️The retail sticker price has been slashed by 86% — a steep markdown from the official listing.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
2.83/28
Recent Value
0/22
Market Standing
9.58/20
Deal Strength
7/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
uxcell
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Material:Copper,durable and sturdy.
✓Function:Seal the sump plug nut to the sump tightly.
✓Have a tighter seal and high heat resistance than steel and rubber washers.
✓Size:16x21x1mm/0.63''x0.83''x0.04''(ID*OD*T)
✓Package Content : 20 x Copper Washer
⚙️ Specifications
Material
Copper
Outside Diameter
23.5 millimeters
Washer Type
Flat
Exterior Finish
Copper
Item Thickness
1 millimeters
Size
16*21*1mm
Metal Type
Copper
Brand
X AUTOHAUX
Number of Pieces
20
Item dimensions L x W x H
5.51 x 3.94 x 0.79 inches
Manufacturer
X AUTOHAUX
