Nissan Cylinder Head Gasket 11044-54T04 with Multi-layer Steel (MLS) Construction, 1.15 mm Thickness, and Stainless Steel Fire Rings for BD30 Diesel Engine
Basic Properties
Place of Origin:
China
Brand Name:
YIMI
Certification:
ISO/TS16949
Model Number:
Nissan Terrano WD21 Trade 3.0D BD30
Trading Properties
Minimum Order Quantity:
10 pcs
Price:
Negotiable
Payment Terms:
T/T,
Supply Ability:
10000 pcs/month
Specifications
| OEM Part Number: | 11044-54T04 (also 1104454T04) | Gasket Thickness: | 1.15 Mm (compressed) |
| Identification Notch: | 1 Notch Or Hole | Length: | 470 Mm |
| Piston Diameter: | 97.5 Mm | Gasket Type: | Multi-layer Steel (MLS) With Stainless Steel Fire Rings |
| Coating: | Elastomer / Fluoroelastomer On Outer Layers | Engine Type: | Inline 4-cylinder, IDI (indirect Injection), Naturally Aspirated Diesel |
| High Light: | Nissan cylinder head gasket with MLS construction,Nissan BD30 diesel engine head gasket,Stainless steel fire rings head gasket |
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Product Description
Cylinder Head Gasket 11044-54T04
The cylinder head gasket carrying Nissan genuine OE number 11044-54T04 seals the combustion chamber between the cylinder head and engine block on Nissan BD30 3.0D diesel engines. It is a direct factory-spec replacement for sealing components in Nissan Terrano 1 (WD21) and Nissan Trade V.U. series vehicles manufactured from the mid-1980s through the mid-1990s.
Product Specifications
| Part Number: | 11044-54T04 | Product Name: | Cylinder Head Gasket |
| Car Model: | Nissan Terrano Trade | Engine Model: | Nissan WD21 BD30 |
| Condition: | 100% Brand New | Size: | Standard |
| Material: | High-strength aluminum alloy & precision bearings | Cooling Type: | Engine coolant circulation |
| Installation: | Direct OEM replacement | Quality Standard: | OEM equivalent / ISO quality control |
Applications
This Nissan cylinder head gasket 11044-54T04 directly replaces the factory sealing components in the following configurations:
| Chassis / Model | Generation / Code | Engine | Years | Notes |
|---|---|---|---|---|
| Nissan Terrano 1 | WD21 | BD30 (3.0D diesel) | 08.1986 - 02.1996 | First-generation off-road SUV, global export markets |
| Nissan Trade | V.U. series | BD30 (3.0D diesel) | 04.1993 - 06.1996 | Light-commercial truck / chassis cab, Asian and European markets |
Critical Fitment Note
The 11044-54T0X family includes multiple thickness variants. Before ordering, verify the number of notches or holes on your original gasket. This 11044-54T04 variant is the 1.15 mm thickness with 1 notch / hole.
Features & Benefits
Multi-Layer Steel Construction
Precision-stamped stainless steel layers with embossed sealing beads maintain consistent clamping force through thousands of thermal cycles.
Stainless Steel Fire Rings
Pre-compressed fire rings create gas-tight seals around combustion chambers, resisting temperatures up to 800°C.
Elastomer Coating
Heat-activated coating flows into surface imperfections, sealing oil and coolant passages without additional sealants.
Precision Thickness Selection
1.15 mm compressed thickness with 1 identification notch ensures correct compression ratio and sealing pressure.
Thickness Family Specifications
| OE Number | Notches / Holes | Thickness (mm) | When to Use |
|---|---|---|---|
| 11044-54T04 | 1 | 1.15 | Standard piston protrusion - most common |
| 11044-54T05 | 2 | 1.20 | Slightly increased protrusion |
| 11044-54T06 | 3 | 1.25 | Increased protrusion |
| 11044-54T07 | 3 | 1.30 | Maximum protrusion |
Installation & Maintenance
⚠️ IMPORTANT
The BD30 engine uses torque-to-yield (stretch) cylinder head bolts. These are single-use fasteners and must be replaced with new units whenever the cylinder head is removed.
Recommended Replacement Indicators
| Symptom | Diagnosis |
|---|---|
| Gradual coolant loss with no visible external leak | Coolant escaping past head gasket into combustion chamber |
| White steam from exhaust on cold start | Coolant burning in combustion chamber - head gasket failure |
| Bubbles in coolant overflow bottle with engine running | Combustion gases entering cooling system |
| Pressurised cooling system (hoses rock-hard from cold) | Combustion pressure entering cooling system |
| Milky residue under oil cap or on dipstick | Coolant mixing with engine oil - internal head gasket failure |
Maintenance Schedule
| Service Item | Interval |
|---|---|
| Replace engine coolant | Every 2-3 years |
| Inspect cooling system hoses for pressure when cold | Monthly |
| Check for coolant loss or external leaks | At every oil change (5,000 km) |
| When cylinder head is removed for any reason | Always replace head bolts and head gasket |
Packaging & Supply
- Individual packaging: Sealed in anti-static VCI bag, foam-lined carton
- Gasket dimensions: 470 mm length, 97.5 mm bore
- Net weight: Approximately 0.5-0.8 kg
- Lead time: 3-7 working days for stock orders
- Minimum order quantity: 1 piece (sample order available)
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