Professionally Reconditioned V8 Power Unit with Comprehensive Guarantee for Direct Replacement.
This listing is for a professionally refurbished BMW M62TU (Technical Update) B35 3.5L V8 petrol engine, supplied with a full 1-Year Guarantee. This engine is a direct, guaranteed replacement for the BMW 5 Series E39 535i and 7 Series E38 735i produced from September 1998 onward. It provides a complete, reliable solution to common M62TU failures, restoring factory performance and longevity with the assurance of warranty-backed quality.
Product Overview & Core Specifications

Engine Code: M62TU B35 (M62TÜ)

Displacement: 3.5L V8 Petrol

Condition: Professionally Refurbished / Reconditioned

Key Benefit: Includes 1-Year Guarantee

Aspiration: Naturally Aspirated

Management: Bosch ME7.2 Engine Management (with VANOS)
Exact Vehicle Compatibility
This refurbished engine is a precise match for the following models, ensuring correct fitment for engine mounts, electronics, and ancillaries:

BMW 5 Series (E39) 535i – from model year 09.1998

BMW 7 Series (E38) 735i – from model year 09.1998

Crucial Note: This is for the M62TU (Technical Update) engine, identifiable by its VANOS variable valve timing system on the intake camshafts. It will NOT fit pre-facelift models with the non-VANOS M62B35.
Refurbishment Scope & Guarantee Coverage
This is not simply a used engine. It has undergone professional reconditioning to address known failure points.

Typical Work Includes: Resealing of the entire engine (valve cover, oil pan, timing case gaskets), replacement of timing chain guides, new VANOS seals, new water pump, and thermostat.

Guarantee: The 1-Year Guarantee covers defects in materials and workmanship of the refurbished core assembly. Full terms and conditions are provided upon purchase.

Condition: The engine is complete, assembled, and ready for installation. It may be supplied with or without specific ancillaries; confirmation of included parts is required.
What’s Typically Included & Installation Notes
The engine is sold as a complete long block. The following are usually included but must be confirmed:

Refurbished long block (block, heads, internals)

Reconditioned cylinder heads with VALVETRONIC (M62TU)

Timing system with new guides/tensioners

Oil pan and timing case covers
Components YOU Must Transfer from Your Original Engine:

Engine Wiring Harness & ECU (DME)

All Sensors, Alternator, Starter Motor, A/C Compressor

Intake Manifold, Throttle Body, and Fuel Rail/Injectors

Exhaust Manifolds, Heat Shields, and Engine Mounts

VANOS Solenoids and DISA Valve
Professional Installation & Guarantee Requirements
Guarantee is Valid Only with Professional Installation.

Installation must be performed by a qualified workshop.

Use of correct BMW-specified fluids (engine oil, coolant) and filters is mandatory.

The original vehicle’s ECU (DME) must be used and may require adaptation/coding after installation using BMW diagnostic software (e.g., INPA, ISTA).

Pre-Purchase Verification: Provide your vehicle’s VIN to the seller to confirm exact compatibility and obtain the specific guarantee terms.