BMW 3 Series 316d Engine Replacement — Compare Prices & Get Quotes
Get quotes today from trusted UK BMW 316d specialists. Compare reconditioned, rebuilt and used 2.0-litre four-cylinder turbo-diesel engines - N47 and B47 variants across the E90 and F30 generations - supply & fit available nationwide.
The 316d THROUGH TIME - Era Map
Four generations. Four eras. One guide to reliability, costs and what really matters.
Era Note
Rear-mounted timing chain risk - cold-start rattle is the warning sign
Why use this era map?
This table is the single source every other section on this page matches - Sections 2, 4 and 6 reference it rather than restating conflicting figures.
BMW 3 Series 316d Engine Replacement Costs
Figures above reflect current 316d replacement costs. The B47 variant typically sits at the higher end of the range. See the Era Map above for generation-specific pricing.
Labour estimate: Fitting a 316d engine typically takes 10–14 hours at £65–£95/hr (independent) or £110–£160/hr (London/SE dealer).
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3 Series 316d - Repair, Buy, or Replace?
Every 320d has a story. Make the right call with clear data, real-world costs, and honest guidance from UK specialists.
Can It Be Repaired?
Buying This 316d? Check These First
Buy If
- Post-LCI F30/F31 (2015+) with B47 engine (significantly reduced chain risk)
- Documented timing chain history on any N47-engined car
- EGR recall completed (check with BMW)
- Full service history with regular oil changes (critical for chain longevity)
Avoid If
- E90 or pre-LCI F30 N47 with cold-start rattle and no chain history
- No service history - the N47 is unforgiving of neglect
- Short-journey ownership history - DPF issues likely
- Unexplained coolant loss - EGR cooler may be failing
Closing Verdict
The 316d is BMW's entry-level 2.0-litre diesel across the E90 and F30 3 Series generations. If you're looking at an E90 or pre-2015 F30, it has the N47 - with the well-known rear-mounted chain risk. The 2015-on LCI B47 is a significant improvement, fixing the chain design. Budget for chain maintenance if the history is unclear. With typical F30 values of £5,000–£12,000, a £4,000–£5,000 engine replacement is a significant but often worthwhile investment.
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Buying Checklist
Before you buy a used BMW 3 Series 316d (or before you commit to an engine replacement), check these:
Cold Start
Listen for 1–30 seconds of rattle (N47 timing chain warning) - see the map above
Service History
Including which engine era (N47D16, N47D20C or B47D20A) and oil-change discipline
EGR Recall
Confirm recall completion with BMW (both N47 and B47 affected)
Smoke Check
White smoke on startup can indicate EGR coolant leak
DPF Regeneration
Check history; short journeys accelerate wear on all diesel eras
Turbo Boost
Test acceleration; any lag, whistling, or grinding?
Engine Warning Light
Have codes been read? Any unresolved issues?
MOT History
Check for emissions-related failures
Buy smart. Drive with confidence.
A few checks today can save thousands tomorrow. Use this checklist to avoid the most common 320d pitfalls.
BMW 320d Engine Codes
This table's rows match Section 1B's Era Map exactly.
N47D16C
Technical Specs
B47 - current generation→ Compare 316d engine prices for your 3 Series
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Market Intelligence
Most Common Failure
N47 timing chain (E90 and pre-LCI F30)
the defining issue of the earlier 316d
Average Enquiry Mileage
60,000
–90,000 miles
[PATTERN DATA]
Average Replacement Cost
£4,000
–£4,500 reconditioned, supply only
[PLACEHOLDER]
Most Requested Engine Code
N47D20C / B47D20A
[PATTERN DATA]
Peak Enquiry Season
Winter
cold starts expose chain wear
[PATTERN DATA]
Regional Demand
PATTERN DATA
Regional Demand Breakdown
BMW 320d - Frequently Asked Questions
All prices are indicative UK market ranges based on historical quote data from our network of engine specialists. Actual costs vary by variant, engine condition, damage severity and workshop location. Use our free comparison tool to get tailored quotes. Every engine supplied through EnginesMarket carries a minimum 12-month unlimited-mileage warranty - always confirm terms with your chosen supplier.
Why UK BMW 3 Series 316d Owners Trust BMWEngines.uk
Trusted 316d Engine Suppliers
every garage and engine rebuilder in our network is vetted, rated and reviewed by real 3 Series 316d owners, as part of the Engine Finders network, across every engine era - N47D16, N47D20C and B47D20A - covering the E90 and F30 generations.
Compare 316d Engine Replacement Companies
see prices, warranty terms and supply & fit options side-by-side before you commit. We cover the 2.0-litre turbo-diesel specifically, with specialists who understand the N47-to-B47 transition and the critical importance of timing chain maintenance across every 316d variant.
UK Engine Replacement Services for 316d
supply-only or full supply & fit available nationwide, covering every generation of this badge since 2009, with a 12-month warranty as standard across our network.
Find the best BMW 3 Series 316d engine replacement UK drivers rely on. Compare prices from trusted specialists on EnginesMarket today and get back on the road with confidence.
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No hidden fees
No Obligation
Get quotes with zero pressure
UK Specialists
20+ vetted experts
12-Month Warranty
As standard
Nationwide Delivery
Supply & fit available