Harley-Davidson X440 Genuine Oil Cooler Assembly – HDH15600ACJ000S | Fits X440, X440 OBDII & X440T

Harley-Davidson X440 Genuine Oil Cooler Assembly – HDH15600ACJ000S | Fits X440, X440 OBDII & X440T

If you need the genuine oil cooler assembly for your Harley-Davidson X440, this HDH15600ACJ000S is the exact OEM part shown in your official parts catalogue as OIL COOLER ASSY. Your EPC screenshot confirms an MRP of ₹2,433 and direct fitment for X440 (Sept, 2023), X440 OBDII (May, 2025), and X440T (Jan, 2026). Public seller pages also list the same part number and the same ₹2,433 price point, which supports both the code match and the market identity of this part.

In buyer language, this part is commonly searched as the X440 oil cooler, engine oil cooler radiator, oil cooling core, oil cooler unit, or Harley X440 oil cooler radiator. Buyers usually need this part when the original cooler is bent, leaking, impact-damaged, internally restricted, or contaminated after engine failure or crash damage. It is also relevant during restoration work where cooling efficiency and original fitment matter.

The X440 is publicly described as using an oil-cooled 440cc engine, which makes the oil cooler a visible and functionally important engine-cooling component on this platform.

What This Product Is

This is the genuine oil cooler assembly for the Harley-Davidson X440 engine platform. In practical buyer language, this is the external engine oil cooler / oil radiator unit that helps manage operating temperature by dissipating heat from the engine oil.

Verified Compatibility

• Harley-Davidson X440 (Sept, 2023)
• Harley-Davidson X440 OBDII (May, 2025)
• Harley-Davidson X440T (Jan, 2026)

Important Fitment Note

This listing is kept conservative and tied only to the exact models visible in your official catalogue screenshot. Since cooling-system parts are fitment-sensitive, buy by exact part number, not by visual similarity.

Why Buyers Need It

• Replaces a leaking, bent, or damaged original oil cooler assembly
• Helps maintain proper engine oil cooling on the X440 platform
• Useful after impact damage, stone damage, or accident repair
• Relevant during engine restoration where cooling components must be restored to OEM condition
• Better choice than uncertain used or repaired oil coolers

Key Features

• Genuine OEM part number: HDH15600ACJ000S
• Part identity in EPC: OIL COOLER ASSY
• Confirmed fitment from EPC: X440, X440 OBDII, X440T
• Public seller listing matches same code and price point
• Important external engine cooling component
• Supports correct oil-temperature management when the original unit is damaged
• MRP shown in catalogue: ₹2,433
• Best bought only by exact part number match

Common Purchase Reasons

• Oil cooler fins bent or crushed
• Leakage from the cooler body or joints
• Crash or stone-hit damage to the cooler
• Preventive replacement during major engine restoration
• Need to restore genuine cooling hardware

Why Genuine Matters

• Cooling parts must match mounting points, line routing, and overall dimensions correctly
• Poor-fit or low-quality coolers can create reliability issues
• OEM fit reduces the risk of leaks, alignment problems, and rework
• Better confidence than uncertain used or non-matching alternatives

Fitment / Return Prevention Note

Please buy this only after matching the exact part number HDH15600ACJ000S. Oil coolers can look similar across motorcycles, but mount spacing, inlet/outlet placement, and overall dimensions can differ. Do not order by shape alone.

What’s in the Box

• 1 x Oil Cooler Assembly

Installation & Workshop Notes

• Inspect connected oil lines, seals, and mounting hardware before installation
• Flush the oil circuit if the previous cooler failed internally or after engine damage
• Check for leaks after first start and once the engine is warm
• Do not install a damaged or contaminated cooler
• Recommended for careful workshop or professional installation

Technical Details

• Customer-facing brand: Harley-Davidson X440 Genuine
• Catalogue / backend source: Hero-supported official parts catalogue
• Part Number: HDH15600ACJ000S
• Product Name: Oil Cooler Assy
• Confirmed Models: X440, X440 OBDII, X440T
• Pack Quantity: 1 piece
• MRP: ₹2,433

Buyer-Focused FAQs

Q1. What is HDH15600ACJ000S?
It is the genuine oil cooler assembly for the Harley-Davidson X440 platform.

Q2. Which bikes does it fit?
Your official catalogue screenshot confirms X440, X440 OBDII, and X440T.

Q3. What does the oil cooler do?
It helps reduce engine oil temperature by dissipating heat, which is important on the X440’s oil-cooled engine setup.

Q4. When should I replace the oil cooler?
Replace it if it is leaking, crushed, bent badly, impact-damaged, or contaminated after engine failure.

Q5. Should I buy by visual match only?
No. Match the exact part number. Oil coolers can look similar but still differ in fitment and line alignment.

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