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!
Bullet Piercing Valve Kits with Dust Cap Convert R12 to R134a Fit 7/16 Inch
✅ 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 20, 2026 8:12 AM · 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 current price is slightly above the going rate for this product — worth watching for a drop.
- 🏷️The retail sticker price has been slashed by 76% — a steep markdown from the official listing.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
2.37/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Honoson
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Package includes: you will receive 2 packs BPV-31 piercing tap valve kit (including 2 piercing valves, 2 hex keys, 2 adapters) and 2 packs universal retrofit valve with 2 dust caps, and the quantity of a set of products is shown in figure 1, which are practical kits and convenient for you to use
✓BPV-31 piercing tap valve: replace part No.: AP4502525, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31; compatible with: compatible with 1/4 inch, 5/16 inch, 3/8 inch outside diameter pipes
✓Universal retrofit valve: the retrofit valve converts from R-12 to R-134a air conditioning system and suit for 7/16 inch low side port; Suit for vehicles pre-1994, comes with R-134a refill fittings
✓Easy to use: BPV-31 piercing tap valve: just screw it on then it's okay; BPV-31 piercing tap valve: you only need hex key wrench (included) to install this part; Its compact design only requires a 2-inch clearance area for installation and use
✓Durable material: both of the kit are made of corrosion-resistant metal that won't wear out or rust over time, and anti-leaking design that will be safer for you
⚙️ Specifications
Material
Metal
Brand
Mudder
Item dimensions L x W x H
2.95 x 0.9 x 4.52 inches
Exterior Finish
Metal
Inlet Connection Type
Solder
Outlet Connection Type
NPT
Number of Ports
2
Outlet Connection Size
0.38 inches
Manufacturer
Mudder
Part Number
Mudder-Piercing Tap Valve -17
Item Weight
5.9 ounces
