SHIELD4 Aftermarket Yanmar Stainless Steel Exhaust Heat Shield 119175-13700 for HOT4 | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket Yanmar Stainless Steel Exhaust Heat Shield 119175-13700 for HOT4 - Part Number: SHIELD4

A stainless-steel outer heat shield for the Yanmar 4LHA Z-series HOT4 dry exhaust bend. It replaces the shield position used with Yanmar 119175-13700 and is included in the HOT4KIT4 system.

⚙️ Key Features

• Stainless-steel heat-shield construction

• For Yanmar 4LHA Z-series HOT4 riser

• Replaces the 119175-13700 shield position

• Protects MAT4 insulation blanket

• Included in complete HOT4KIT4 arrangements

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• SHIELD4 → Replaces the Yanmar 119175-13700 heat-shield position

OEM / Related Numbers:

• SHIELD4

• 119175-13700

• 119175-13301

• 119175-13320

• HOT4KIT4

Aftermarket / Verified Equivalents:

• HDI Marine: SHIELD4

🚤 Compatibility

Commonly used on:

• Yanmar 4LHA Z-series dry-riser systems

Typically suits:

• Engine models:

• Yanmar 4LHA-STZE

• Yanmar 4LHA-STZP

• Yanmar 4LHA-DTZE

• Yanmar 4LHA-DTZEP

• Yanmar 4LHA-HTZE

• Yanmar 4LHA-HTZEP

• Material: stainless steel

• Associated Riser: 119175-13301 / HDI HOT4

• Associated Blanket: 119175-13320 / HDI MAT4

🔌 Function

The shield covers the insulated dry bend and limits radiant heat and physical damage in the engine compartment.

Common signs of failure:

• Excessive radiant heat in the engine compartment

• Heat damage to nearby hoses, wiring or sound insulation

• Torn, oil-soaked or compressed insulation material

• Loose retaining wire, fasteners or outer heat shield

• Visible hot spots or discolouration around the dry exhaust section

📦 Condition

• Brand new aftermarket replacement part

• New and unused

• Supplied in manufacturer or equivalent protective packaging