Description
BMW M62TU B35 Refurbished Engine – 1 Year Guarantee for E39 535i & E38 735i
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
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Engine Code: M62TU B35 (M62TÜ)
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Displacement: 3.5L V8 Petrol
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Condition: Professionally Refurbished / Reconditioned
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Key Benefit: Includes 1-Year Guarantee
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Aspiration: Naturally Aspirated
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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:
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BMW 5 Series (E39) 535i – from model year 09.1998
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BMW 7 Series (E38) 735i – from model year 09.1998
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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.
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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.
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Guarantee: The 1-Year Guarantee covers defects in materials and workmanship of the refurbished core assembly. Full terms and conditions are provided upon purchase.
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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:
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Refurbished long block (block, heads, internals)
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Reconditioned cylinder heads with VALVETRONIC (M62TU)
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Timing system with new guides/tensioners
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Oil pan and timing case covers
Components YOU Must Transfer from Your Original Engine:
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Engine Wiring Harness & ECU (DME)
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All Sensors, Alternator, Starter Motor, A/C Compressor
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Intake Manifold, Throttle Body, and Fuel Rail/Injectors
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Exhaust Manifolds, Heat Shields, and Engine Mounts
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VANOS Solenoids and DISA Valve
Professional Installation & Guarantee Requirements
Guarantee is Valid Only with Professional Installation.
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Installation must be performed by a qualified workshop.
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Use of correct BMW-specified fluids (engine oil, coolant) and filters is mandatory.
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The original vehicle’s ECU (DME) must be used and may require adaptation/coding after installation using BMW diagnostic software (e.g., INPA, ISTA).
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Pre-Purchase Verification: Provide your vehicle’s VIN to the seller to confirm exact compatibility and obtain the specific guarantee terms.
