What to Look for When Buying Used BMW Engine Parts
For the BMW enthusiast, high-performance engineering, design, and reliability are truly worth it. However, servicing a BMW is a completely different story, especially when it comes to the replacement of engine parts. This is where buying used BMW engine parts could prove to be an intelligent and economical alternative. But how will you know that the spare parts you are buying will guarantee a smooth-running BMW? This guide will walk you through the steps you need to take to confidently buy used BMW engines.
Why Buy Used BMW Engine Parts?
There are plenty of reasons why perhaps the best way forward is to consider used BMW engine parts:
Some critical considerations when buying used BMW engine parts are the following.
Cost - Because of substantially lower cost than brand-new parts due to depreciation, second-hand engine parts are considered an economical option.
OEM Quality - Most probably, the used engine parts end up being OEM parts, which means compatibility and reliability.
Environmentally Safe - Reused parts lessen the waste and environmental damage.
Parts that are either out of production or extremely difficult to find can generally be found in salvage yards and online marketplaces; however, due diligence is a must when buying used parts. Below are some relevant factors that should be considered before any purchases.
Critical Factors to Be Considered When Buying Used BMW Engine Parts
1. Know Your BMW’s Exact Specifications
BMW manufactures multiple models having different engines and components. Thus, before you purchase any used parts, it is imperative to know:
Year, make, and model of your BMW
Engine size and type
VIN (Vehicle Identification Number), which helps in the matching of compatible parts
Compatibility makes sure you don't have to face unwanted returns and fitment problems.
2. Obtaining from a Regarded Merchant
Choosing a seller, one whom you can rely on, becomes crucial when one goes searching for used BMW engine parts. Some of the common sources include:
Authorized BMW recyclers: These companies are specialists in dismantling BMWs and selling quality parts.
Local salvage yards: Type into the search box "used BMW engines near me" for local sellers.
Specialized BMW part dealers: These usually test and certify the used parts for quality assurance.
3. Inspect the Condition of the Part
Since used parts have been in the field, inspecting their condition is very important. Look for:
Visible Damage–Cracks, rust, or excessive wear indicate imminent failure of the component.
Oil Leaks– Check for any oil leaks around the engine parts like the cylinder heads or the valve covers.
Mileage– Parts from low-mileage cars tend to have a longer lifespan.
Cleanliness– If a part is clean, it is usually well-maintained and in better condition.
When buying parts online, request high-resolution photos along with detailed information about the part.
4. Warranty and Return Policy Queries
Reliable sellers give warranties for used BMW engine parts. Here are those to look for:
A minimum 30-day warranty against unexpected failures
A returns policy in case a part is found either unsuitable or dysfunctional
Extended warranties that could be available at an extra charge
Avoid sellers who provide no form of warranty or return policy whatsoever.
5. Compare Prices
Buying used BMW engine parts helps save money, but prices differ due to varying considerations, such as the condition of a product, demand, and seller's reputation. Always examine prices from other sources before making up your mind about any purchase. Stay cautious with deals that sound too good because they might involve faulty or bogus parts.
6. Verify the Part’s History
The value of knowing the history of the part gives insight into its lifespan. Ask the seller the following questions:
What vehicle was it removed from?
Why was it removed? (e.g. besides accident, engine failure, or routine disassembly)
Was it tested for function?
7. Search for Certified Used Parts
Some sellers sell certified used BMW engine parts like MTAutoParts.com, implying the parts have been inspected, tested, and certified for quality. A certification gives peace of mind, especially with crucial parts of an engine.
Must-Consider Used Parts for BMW Engine
When buying parts, some components are incredibly good value and more reliable than others. Below are some best-of-best engine parts considered for used BMW:
1. Cylinder Heads
Used cylinder heads could be a low-cost alternative as long as the supply has been deemed to be in serviceable condition for cracks and warping.
BMW N57D30C ENGINE CYLINDER HEAD 8514145 M50D M550D F01 F10 F15 F16
BMW N57D30B ENGINE CYLINDER HEAD 8507561
BMW 5 6 X SERIES S63 ENGINE CYLINDER HEAD LEFT 2118177 F06 F10 F12 F85 F86
BMW 5 6 X SERIES S63 ENGINE CYLINDER HEAD RIGHT SIDE 2118178 F06 F10 F12 F85 F86
BMW F SERIES DIESEL ENGINE CYLINDER HEAD 8507561 N57D30B F01 F06 F10 F15 F30 F32
2. Engine Blocks
A good engine block can be an excellent bargain, provided it passes inspection from damage or excessive wear.
BMW F SERIES N55B30A ENGINE BLOCK 7625106
BMW M2 M3 M4 BARE ENGINE BLOCK S55B30A 7846767 SPARES REPAIR F80 F82 F87
BMW M2 M3 M4 SERIES BARE ENGINE BLOCK S55B30A SPARES REPAIR F80 F82 F87
BMW M2 M3 M4 SERIES BARE ENGINE BLOCK S55B30A SPARES REPAIR 7853847 F80 F82 F87
BMW N55B30A ENGINE BLOCK LOWER CRANKCASE HOLDER 7585986
3. Camshafts
Good, usable camshafts are important for performance, but they must be checked for excessive wear.
BMW F/G SERIES CAMSHAFT CARRIER WITH CAMSHAFTS 8575437 8575438 8570145 B47
BMW F/G SERIES CAMSHAFT CARRIER WITH CAMSHAFTS 8575437 8575438 8570145 B47
BMW F/G SERIES CAMSHAFT CARRIER WITH CAMSHAFTS 8575437 8575438 8570145 B47
BMW F/G SERIES CAMSHAFT CARRIER WITH CAMSHAFTS 8575437 8575438 8570145 B47
BMW 5 7 8 X SERIES N63 S63 CAMSHAFT ADJUSTMENT SPROCKET 8601045 G09 G11 F90 F91
4. Injectors and Fuel System Components
Injectors, pumps, and rails of an operational BMW may be refitted as long as they are not dirty or defective.
BMW 5 7 8 X SERIES N63 S63 FUEL INJECTOR SET 7852362 G05 G06 G11 G30 F90 F91 F95
BMW 5 7 8 X SERIES N63 S63 FUEL INJECTOR SET 7852362 G05 G06 G11 G30 F90 F91 F95
BMW N57 ENGINE DIIESEL FUEL INJECTOR SET 7823461 F01 F06 F10 F15 F30 F32
BMW 5 7 X SERIES COMPLETE M50D N57D30C FUEL SYSTEM 8508153 8508151 F01 F10 F15
5. Alternators and Starters
Such electrical units have excellent longevity and can sometimes be found cheaper than new ones.
BMW M2 M3 M4 SERIES ALTERNATOR 7848603 F80 F82 F83 F87
BMW M5 M8 SERIES ENGINE ALTERNATOR 7852129 F90 F91 F92 F93
BMW M5 M8 SERIES ENGINE ALTERNATOR 7852129 F90 F91 F92 F93
BMW 5 6 7 X SERIES S63 N63 ENGINE STARTER MOTOR 7612815 F01 F06 F10 F15 F16 F85
BMW 3 4 5 6 7 8 X SERIES ENGINE STARTER MOTOR 8490093 G01 G05 G20 G22 G30 G32
6. Valve Covers and Gaskets
Generally, used covers are a safe buy provided there are no cracks and a good gasket is included.
BMW M5 M6 X5M X6M SERIES S63 ROCKER VALVE COVER RIGHT 8648129 F06 F10 F85 F86
BMW M5 M6 SERIES S63 ENGINE ROCKER VALVE COVER LEFT 7629992 F06 F10 F12 F13
BMW M5 M6 SERIES S63 ENGINE ROCKER VALVE COVER 7629995 RIGHT F06 F10 F12 F13
BMW 3 SERIES GASKET REAR DOOR SEAL LEFT PASSENGER SIDE 7258336 F31
BMW 4 SERIES GASKET SEAL RUBBER FRONT DOOR RIGHT DRIVER 7279741 F32 F82
BMW 4 SERIES GASKET SEAL RUBBER FRONT DOOR LEFT SIDE 7279741 F82 F32
How to Find Used BMW Engines Near Me?
The complete used BMW engines search near me can be found here as follows:
Check online directories – Post local BMW breakers and used parts suppliers like mtautoparts.com
Visit local salvage yards – Inspecting the engine in person for condition before purchase goes a long way.
Check with shops specializing in BMWs – Some BMW-centric repair shops sell refurbished or low-mileage used engines, like MT Auto Parts.
Join BMW enthusiast groups – Enthusiasts often buy and sell quality used parts.
Conclusion
Used BMW engine parts are a great way to maintain your BMW while saving a few bucks. But they do require research. Always ensure compatibility, buy from a trusted seller, look for wear and damage, and ask for warranties. Whether you're looking for single parts or used BMW engines for sale near me, following these guidelines can help bring home the correct part for you.
MTAutoParts offers the best quality used BMW engine parts & bmw engines at competitive prices. Explore our inventory and find your perfect part for the BMW!
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