BMW 1 Series 116i Engine Replacement Compare Prices & Get Quotes

A BMW 1 Series 116i engine replacement typically costs £1,495-£2,600 for a reconditioned or rebuilt unit supply-only, depending on the engine code. With supply and fit, expect £2,300-£3,500 depending on the specialist and location.

• Used N45/N43 engines: £750-£1,000
• Used N13 engines: £1,295-£1,600
• Reconditioned N45/N43: £1,495-£1,900
• Rebuilt N13 with warranty: £2,000-£2,600

The most common warning signs of timing chain failure in a BMW 1 Series 116i (N43 and N13 engines) include a rattling noise from the engine on cold start, rough idling, poor engine performance, and in later stages, the engine management light illuminating.

• Rattling noise lasting 1-2 seconds on cold start is the earliest warning
• Ignoring the rattle can lead to chain skipping or snapping
• A snapped timing chain on an N43 or N13 engine usually means catastrophic engine damage

A 2007-2015 BMW 1 Series 116i is typically valued at £2,000-£6,000. If your 116i is worth under £3,500, a full rebuilt engine may not be economically viable - consider a used engine or scrap the car. If your car is worth £5,000+ (low mileage, M Sport spec, good condition), a reconditioned engine with warranty is a sound investment.

• Vehicle value is the key factor in the decision
• Used engines offer a budget-friendly alternative
• Rebuilt engines with warranty suit owners keeping the car 2+ years

A BMW 1 Series 116i engine replacement typically takes 2-3 days for a specialist to complete, including removal of the old unit and fitting the replacement. Timing chain replacement alone (without full engine removal) can be completed in 1-2 days.

• Supply-only: engine delivered next working day in many cases
• Supply and fit: allow 2-3 working days
• Mobile fitting options available through some specialists

Both the BMW 116i and 118i share engine families but with different power outputs. The 116i produces 109-136 hp depending on generation, while the 118i produces more power (up to 170 hp in later models). The 116i was positioned as the entry-level petrol model.

• Same engine families - many parts are interchangeable
• 116i: 109-136 hp, lower torque output
• 118i: 129-170 hp (depending on generation), higher torque output

Yes - every rebuilt BMW 1 Series 116i engine supplied through EnginesMarket comes with a minimum 12-month unlimited-mileage warranty. This covers the engine against manufacturing defects and component failure, giving you peace of mind when investing in a replacement N43, N13 or B38 unit.

• 12-month warranty is standard on all rebuilt engines
• Some specialists offer extended warranty options
• Always confirm exact warranty terms with your chosen supplier