This cylinder head gasket, designed for BMW 5 Series E34 vehicles with the M40 engine code, is crucial for ensuring the engine's sealing and guaranteeing its proper operation. This part sits between the upper part of the engine and the cylinder block, preventing engine oil and coolant from leaking. Known by the code FEBI 12878, this cylinder head gasket is made from high-quality materials and meets original equipment standards. It is a critical component of the engine system and directly affects engine performance.
Product Features and Benefits
- OEM Compatibility: FEBI 12878 fully complies with original equipment specifications and meets authorized service standards. This ensures that the part can be used seamlessly in the engine layout.
- Material Quality: Manufactured using high-quality elastomer materials, enhancing durability and ensuring a long lifespan.
- Durability and Lifespan: Under normal conditions, this gasket can last up to 100,000 km. It is also resistant to extreme temperature and pressure conditions.
- Performance: By ensuring the engine's sealing, it reduces oil consumption and improves overall engine performance.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 12878 |
| Part Type | Cylinder Head Gasket |
| Production Standard | OE equivalent / OEM |
| System | Engine |
Vehicle Compatibility
This cylinder head gasket, compatible with the BMW 5 Series E34 and M40 engine code, fits perfectly with models produced between 1988-1995. The E34 series vehicles produced during this period are notable for their combination of luxury and performance features.
- Chassis code: E34
- Engine code: M40
- Production year range: 1988-1995
- Trim/Variant: 520i, 525i
It is recommended to confirm with your 17-digit VIN (chassis) number through our contact line for the correct part selection.
Quality and Warranty
FEBI has been active in the automotive spare parts industry for many years and serves as an OE supplier for many BMW models. Therefore, FEBI spare parts have a high reputation for reliability and durability.
Installation and Usage Notes
The installation of the cylinder head gasket should be done along with the disassembly and reassembly of the engine. During installation, it is important to completely remove the old gasket and clean the surfaces. The torque value is set at 20 Nm. Additionally, it is recommended to change the engine oil and coolant during the gasket replacement. This part should be replaced if any signs of leakage are observed, as it ensures the engine's sealing.
Frequently Asked Questions
Which E34 models use this cylinder head gasket?
This FEBI 12878 cylinder head gasket is used in the BMW 5 Series E34 models with M40 engine code, specifically the 520i and 525i.
Is it original or aftermarket?
FEBI is one of BMW's original equipment suppliers. Therefore, FEBI parts are a more reliable option compared to aftermarket parts in terms of original quality and compatibility.
How many km does this cylinder head gasket last / when should it be replaced?
The FEBI 12878 cylinder head gasket can last up to 100,000 km under normal conditions. However, it should be replaced immediately in case of engine leaks or overheating.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the cylinder head gasket requires disassembling the engine, so it is recommended to have it done by a qualified technician. The installation process should be carried out carefully with the necessary tools.
How long does it take to arrive?
Your order will be shipped the same day. Shipments are made with an e-archive invoice.
Advantages of German Parts Warehouse: Same day shipping, sales with e-archive invoice, WhatsApp expert support line (wa.me/905382927219). Our stock information is updated in real-time; your order is only confirmed from items physically available. If you write to our contact line with your vehicle's chassis number, we will quickly provide you with the correct OE/equivalent part as a quote.
