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3500022 Engine Block Immersion Heater with Cover Cap for Cummins ISB, QSB
✅ In stock
⭐ Lowest price we've tracked
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 17, 2026 9:22 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 45% — a steep markdown from the official listing.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
2.69/28
Recent Value
0/22
Market Standing
1.37/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
X4XZ-AUTO
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓✔Compatible with: This 3500022 heater is specifically designed for use with all 2002-2007 5.9L Cummins and 2007-2015 6.7L Cummins Diesel Engines. Cummins ISB Series: (5.9 & 6.7 Liter), QSB (3.9, 4.5, 5.9 & 6.7 Liter), Paccar PX-6, PX-7 (6.7 Liter), installs in 3/4" NPT port to rear of oil cooler. Its compatibility with a range of models makes it a versatile solution for various diesel engines, providing an effective heating solution for different applications.
✓✔Superior Performance: The 3500022 Engine Block Immersion Heater is designed to ensure easy and reliable engine starts in cold weather conditions. With a powerful 750-watt output at 120 volts, this heater efficiently warms up the engine block, reducing oil viscosity and improving engine fluidity. This means fewer engine wear issues and faster starts even in freezing temperatures.
✓✔Durable Construction: Crafted from high-grade materials, this engine block heater offers exceptional durability and long-lasting performance. The heater's robust construction is designed to withstand extreme temperatures and frequent use, making it a dependable choice for maintaining your engine's performance over time.
✓✔Easy Installation: Featuring a 3/4" NPT threaded connection, this immersion heater is straightforward to install into your engine block. The included cover cap ensures a secure and leak-free fit, simplifying the installation process and providing a reliable seal to prevent any potential leaks
✓✔After-Sales Service: We offer 24 hours customer service and 1 year product service, If you are encounter product installation, product quality and other problems, please feel free to contact us.
⚙️ Specifications
Material
Stainless Steel
Voltage
120 volts
Brand
X4XZ
Color
silver
Wattage
750 watts
Manufacturer
X4XZ
Item Weight
1.04 pounds
Package Dimensions
8.46 x 5.47 x 2.05 inches
Item model number
3500022
Manufacturer Part Number
3500022
ASIN
B0D6V9RGTZ