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Product Specifications

Compatible Models

Tired of Oil Cooler Leaks and Engine Overheating? Get the Right 04179404 Oil Cooler Pipe Plug for Your Deutz DL2011 or BFL2011

Every unplanned engine shutdown on a construction site costs thousands in idle labor, rental fees, and missed deadlines. A failed oil cooler pipe plug leads directly to coolant-oil mixing, rapid bearing wear, and catastrophic engine failure — especially under continuous load in mining or quarry operations. OEM replacements often take 3 weeks to arrive, while low-cost imitations lack proper thread tolerance and sealing geometry, causing repeat failures within days.

OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse

XUNPO supplies this 04179404 oil cooler pipe plug as a direct replacement engineered to meet original Deutz specifications. Backed by 10 years of global export experience and 20+ technical specialists, we source only from ISO-certified factories. Each batch undergoes pre-shipment pressure testing and dimensional verification — ensuring leak-free performance during high-load excavation, demolition, or port handling cycles. This part is routinely used in field repairs for Deutz-powered excavators, wheel loaders, and off-highway trucks.

Where This Part Works

This oil cooler pipe plug operates under sustained thermal cycling and vibration in demanding environments: open-pit mines where ambient temperatures exceed 45°C, coastal ports with salt-laden air, and urban demolition sites with constant shock loading. In Deutz DL2011 and BFL2011 engines, it seals the oil cooler circuit at critical junctions where pressure reaches up to 3.5 bar. Failure here causes immediate lubrication breakdown — making precise fit and material integrity non-negotiable. Deutz BFL2011 pipe plug replacement is essential for fleet operators maintaining uptime across multi-shift operations.

Engineering Details That Matter

Forged carbon steel construction ensures consistent tensile strength (≥600 MPa) and resistance to galling during repeated installation/removal. The trapezoidal thread profile matches OEM pitch and flank angle — preventing cross-threading and guaranteeing full sealing engagement in just 1.5 turns. Surface hardness is maintained at 45–50 HRC via controlled quench-and-temper heat treatment, resisting deformation under torque loads up to 25 N·m. Dimensional tolerances are held to ±0.05 mm on outer diameter and thread major diameter, enabling true drop-in fit without adapter washers or sealant. A black oxide finish provides corrosion resistance equivalent to ISO 4042 Class 2, verified per salt-spray test (72 hours, ASTM B117).

The Real Cost of Wrong Parts

A $3.50 counterfeit plug may save upfront cost but risks $12,000+ in engine rebuild labor, downtime penalties, and secondary damage to oil coolers and thermostats. Industry data shows substandard plugs fail 1.5× faster than OEM-spec parts — leading to average repair delays of 4.2 days per incident. With ISO 9001-certified production, incoming material inspection, and 100% functional testing, our 04179404 oil cooler pipe plug delivers lower total cost of ownership (TCO). For maintenance managers, reliability isn’t optional — it’s measured in billable operating hours per month. 04179404 for Deutz engine is a proven component in over 17,000 field installations since 2021.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually sealed in anti-static polybag with branded retail box and foam cushioning
• In-stock items shipped within 2–5 working days after payment confirmation
• Flexible logistics: DHL/FedEx/UPS express (3–7 days), air freight (7–12 days), sea freight (25–40 days)
• Real-time tracking number provided upon dispatch, updated until final delivery
• Minimum order quantity: 1 piece — designed for urgent field repairs and small-batch maintenance

Get Your 04179404 Oil Cooler Pipe Plug Now

Your excavator or loader sits idle while you wait — every hour adds cost. Send us your part number (04179404), machine model (e.g., Deutz BFL2011), and required quantity — we’ll reply with a competitive quote within 24 hours. First-time buyers can request a sample for physical verification before placing bulk orders. No markup, no delay: just precision-engineered parts, ready to ship from China’s largest industrial trade hub.

Frequently Asked Questions