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Reliable BMW 320d Engine Replacement Services With Up to 40% Savings & Delivery Option

BMW has sold over 15 million 3 Series since it was introduced five decades ago, and it has become the benchmark for the compact executive class. The BMW 320d diesel, powered by a robust 2.0-litre engine, is known for being a reliable performance saloon for everyday motorists. At BM Engine Works, we help keep your BMW 320d running at its best by offering low mileage, high quality used and reconditioned BMW 320d engines. This specific BMW engine provides a cost-effective and reliable alternative to the expensive and bank-breaking options of new engine replacement from the dealership at high prices.

We have teams of experts that source low mileage 320d used engines from all over the UK from trusted engine suppliers to ensure we only stock quality BMW engines. We follow stringent British standards when it comes to inspections and testing procedures with our used and reconditioned engines to ensure that those engines are fully tested, properly working, and capable of producing the performance and reliability that is expected of them. Our second hand engines strike a perfect balance between affordability and reliability, offering exceptional performance at a fraction of the cost of new engines.

When Is It Necessary to Replace the Engine?

While the BMW 320d has a bullet-proven reputation for reliability with its diesel engine, it's not immune to wear and tear and engine failure. Not paying enough attention to the issues, such as timing chain failure, can lead to catastrophic engine damage. Problems with the turbo and excessive oil consumption are often signs of underlying engine wear. If you deal with such issues at the beginning, then you may be able to prevent further damage, or the ultimate solution may be as car engine replacement.

The time when you feel like the repairs are no longer cost-effective or reliable is the time when you should consider engine replacement. For instance, if the engine block is damaged, the repair cost may exceed the value of a replacement BMW engine. If you have recurring problems with the engine, then it is also advised to replace the engine instead of spending on a constant basis.

Our Range Top Engine Services

Low Mileage Used BMW 320d Engine for Sale

If you are looking for a cost-effective solution to replace the engine of your BMW 320d, then you must check out our BMW 320d used engines that offer a reliable and the cheapest, budget-friendly alternative. Our experts source those engines from trusted engine providers and put them through various tests before we let them be on the sales floor, ensuring you get a quality used engine for BMW. You can save up to 40% and get the cheapest price when you choose to buy a used engine instead of buying a brand new engine from an authorised dealership.

Best Quality Reconditioned BMW 320d Engine for Sale

If you are looking to replace the engine that is on par with a brand new BMW 3 Series 320d engine in performance and reliability, then you must check out our high quality reconditioned engine. This isn't just a repair; it's a complete rebuild. We take a low mileage complete engine, and our experts take the engine apart to the block. Every component is inspected and tested, and any worn-out or damaged parts are replaced with OEM quality replacement parts, and the engine is put back together. The result is a top quality reconditioned engine that delivers like-new performance or sometimes even surpasses, offering both peace of mind and exceptional value.

Professional BMW 320d Engine Fitting Service

We can provide you with both used and reconditioned engines that are exceptional in the way they work, and our supply and fit service ensures it is installed correctly. Our professional fitting service makes the engine fitting process as seamless and efficient as possible. Our experienced and highly trained technicians use their specialised knowledge for every installation. We ensure that we do a perfect and hassle-free fitting, providing great service that makes sure your BMW 320d gets back on the road as soon as possible.

Why Choose the BMW Specialist for Your BMW 320d Engine Replacement?

When you buy replacement engines for your BMW 320d, it is a major investment that requires an informed decision and an experienced engine fitter. This is the reason we recommend that you get the fitting job done by an experienced and highly trained workshop. With us, not only do you get professional fitting at brilliant prices, but you also get to save up to 40% on our engine prices when you choose to buy a used or reconditioned engine instead of buying a brand new one from the dealership. Our 320d engine prices are significantly lower than the dealership.

Not only this, we back our engines with a robust standard warranty, ensuring peace of mind and long-term reliability. You can get a warranty of up to two years, and this period of warranty depends on the condition of the engine. Booking an appointment is easy with us, as you just have to enter the vehicle reg number on our website to get online prices or price quotes. Knowing your engine code can also help speed up the process. So, don’t wait around and contact us today to get the perfect engine for your BMW. When you get an engine from us, you are guaranteed quality. We have a wide range of engines available, including the popular 2.0 diesel. Check our cheapest online prices for a quality BMW 320d engine. Whether you need BMW 320d reconditioned engines or a quality used BMW 3 Series engine, we can help.

Frequently Asked Questions

1- How much will it cost to replace my BMW 320d engine?

Supply-only used units run about £1.1–1.9 k; a fully-fitted, reconditioned swap is usually £3–4 k. Always request a written quote.

2- Is it cheaper to rebuild my engine or fit a recon unit?

A full rebuild can match the £2–4 k cost of a recon swap, but reconditioned engines give fixed pricing and a warranty, so most owners choose the replacement instead of rebuilding.

3- How long will a well-maintained 320d engine last?

With 10 k-mile oil changes and using good diesel, 200–250 k miles is common before major work is needed.

4- Does the 320d use a timing belt or chain?

All versions (M47, N47, B47) have a timing chain; change oil regularly to prevent premature N47 chain wear.

5- How long does an engine swap take?

A like-for-like replacement is typically turned around in 5 to 7 working days, including coding and testing.

6- What warranty comes with used or recon engines?

Expect 6 months on used units and up to 24 months on recon builds, with optional extensions on newer recon engines.

7- Are BMW 3 Series engines expensive to repair?

Dealer rates are high, but specialist firms like BM Engine Works cut bills by up to 40 %; the biggest costs arise from timing-chain, EGR or DPF failures.

8- What problems most often lead to 320d engine replacement?
  • N47 timing-chain wear/failure (notorious on 2007-2015 builds) 
  • Turbocharger over-speeding after long oil-change intervals 
  • EGR cooler leaks and DPF blockages on high-mileage stop-start cars 
  • Overheating due to water-pump failure (often spotted too late).

Catching these early can often save the engine; BM Engine Works can advise on repair vs. replacement during a diagnostic check.

9- Can I buy a brand-new “crate” BMW 320d engine from you, or only recon/used?

We only offer second hand reconditioned or low-mileage used engines that deliver near-OEM reliability at a fraction of that cost.

10- Do you offer vehicle collection, nationwide delivery and in house fitting?

Yes, we offer all, including recovery, nationwide delivery, and full in house supply-and-fit are available; fitted packages include fluids, coding and VAT for a drive-away finish.

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