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Prime Guard PRIM00203 DEF Diesel Exhaust Fluid - 1 Gallon (Pack of 4)
✅ In stock
F
Grade
Analysis Confidence
100%
Price verified Sep 22, 2026 1:52 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.
- 💰At 51% above its usual rate, this is currently priced higher than what most shoppers have paid.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Heintz Sales
🚚 Shipping
Free Shipping
Product Details
✓Prime Guard DEF is a safe, environmentally friendly solution for Selective Catalytic Reduction
✓Prime Guard DEF meets the stringent ISO 22241, AUS 32 and DIN 70070 standards for purity and concentration
✓Prime Guard DEF is an ultrapure, formaldehyde-free, NOx reducing treatment specifically formulated for diesel engines equipped with SCR systems
✓Prime Guard DEF is API certified, guaranteeing the quality and suitability for proper SCR operation
✓Prime Guard DEF 2.5 Gallon single-pack box includes a dispensing nozzle for an easy pour
⚙️ Specifications
Brand
Prime Guard
Liquid Volume
4 gallons
Package Information
Box
Vehicle Service Type
diesel vehicles with SCR systems
Automotive Fit Type
Vehicle Specific Fit
Global Trade Identification Number
10840530128396
Manufacturer
Prime Guard
Size
1 Gallon (4 Pack)
Model
DEF Diesel Exhaust Fluid, 1 Gallon (4 Pack)
Item Weight
38.3 pounds
Package Dimensions
12.7 x 12.7 x 12.4 inches
