Engines Market

Mercedes Vito 111-126 Petrol Specialists

Mercedes Benz Vito 111-126 Petrol Engine Replacement Compare Prices & Get Quotes

Get quotes today from trusted UK Mercedes Benz Vito 111-126 petrol engine specialists. Compare prices on reconditioned, rebuilt and used M111, M112 and M272 petrol engines - supply & fit available nationwide.

Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
Mercedes Benz Vito 111-126 Petrol Engine
from£1,200 to £5,500
  • Usedfrom £600
  • Reconditionedfrom £1,500
  • Common codesM111.950, M112.951, M112.976
Mercedes Benz vito 111-126 Petrol Used Engine — M111.950Mercedes Benz vitoUsed Engine — M111.950Mercedes Benz vito 111-126 Petrol Reconditioned Engine — M111.950Mercedes Benz vitoReconditioned Engine — M111.950Mercedes Benz vito 111-126 Petrol Rebuilt Engine — M111.950Mercedes Benz vitoRebuilt Engine — M111.950

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How it works

3 Simple Steps to Finding the Right Replacement Engine

Clear information first, then the right engine and specialist for your exact vehicle.

Variant History

Mercedes Vito 111-126 Petrol Engine History & Specs at a Glance

The Mercedes Vito 111-126 petrol range spans the W638 (1996-2003) and W639 (2003-2014) generations, powered by the M111 four-cylinder, M112 V6 and M272 V6 petrol engines. While rare in the UK market - petrol Vitos account for under 10% of sales - these smooth, refined units offered effortless power delivery for passenger variants and camper conversions at the cost of significant fuel consumption.

Mercedes Vito 111-126 Petrol
  1. 1996

    W638 Vito launched with M111 2.0L four-cylinder petrol, 129hp (95kW), transverse-mounted front-wheel-drive layout

  2. 2003

    W639 Vito launched with M112 3.2L V6 petrol, 218hp (160kW), longitudinal rear-wheel-drive layout

  3. 2004

    M112 3.7L V6 petrol introduced as a special-order option, 231hp (170kW)

  4. 2007

    M272 3.5L V6 petrol introduced in Vito 126, 258hp (190kW), replacing M112 in top-spec passenger variants

  5. 2014

    Petrol Vito production ends as W639 is replaced by W447 with predominantly diesel powertrains

Every petrol engine fitted to the Mercedes Vito 111-126 range is covered below, with UK rebuilt pricing and known failure points from real owner experience.

Engine Codes & Pricing

Mercedes Vito 111-126 Petrol Engine Codes Specifications & Replacement Cost

Find your exact engine code, specs and UK replacement cost guide.

M111.950 — 2.0L Petrol (1996-2003) engine

M111.950 — 2.0L Petrol (1996-2003)

Power Output
129 hp (95 kW) @ 5,300 rpm
Displacement
1,998cc
Configuration
Inline-4, DOHC 16-valve, naturally aspirated, multi-point fuel injection
Years Fitted
1996-2003

Can’t find your exact engine code?-> Get quotes for M111 Mercedes Vito 111-126 Petrol engine replacement

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Common Problems

Mercedes Vito 111-126 Petrol Engine Problems Repair Cost vs Replacement

The Mercedes Vito 111-126 petrol range relies on the M111 four-cylinder, M112 V6 and M272 V6 engine families - smooth and refined units that have developed well-documented reputations for predictable failures as mileages climb. Timing chain tensioner wear on the M111, head gasket degradation on the M112, and balance shaft failure on early M272 engines are the most frequently cited issues. Every rebuilt engine supplied through EnginesMarket includes upgraded components designed to address the original failure point - plus a minimum 12-month unlimited mileage warranty. Below we break down the most common Vito 111-126 petrol engine failures, what they cost to fix, and when replacement is the smarter financial decision.

Common failure points and repair options

M111 Timing Chain Tensioner Wear

Affected
Mercedes Vito 113 Petrol (W638, 1996-2003, M111.950)
Typical failure mileage
100,000 - 150,000 miles
Root cause
The M111's timing chain tensioner can lose oil pressure retention when parked, causing chain slack and a characteristic rattle on cold start. If left unaddressed, the chain can stretch and eventually skip teeth with catastrophic valve-piston contact.

Repair options

Repair tierDealer priceSpecialist price
Minor - Tensioner OnlyNot available (dealers rarely touch W638)£250-£450
Major - Full Timing Chain SetNot available£800-£1,400
Full Replacement - Rebuilt M111 Engine£3,000-£4,500£1,500-£2,800
Our recommendation
At the first sign of rattling on cold start, have the timing chain tensioner inspected immediately. The M111 is known as one of the strongest engines of its era, but ignoring chain rattle can lead to complete engine failure. On a high-mileage W638 Vito, a full rebuilt engine with upgraded timing components is often the most cost-effective solution.
-> Compare rebuilt M111 Mercedes Vito 113 Petrol engine prices

M112 Head Gasket Failure

Affected
Mercedes Vito 119 Petrol, 123 Petrol (W639, 2003-2008, M112.951, M112.976)
Typical failure mileage
80,000 - 150,000 miles
Root cause
The M112 V6 uses a composite head gasket design that is prone to degradation over time, particularly if the engine has been overheated. Coolant can leak into the oil galleries or oil into the cooling system, leading to overheating, loss of performance, and eventual engine damage.

Repair options

Repair tierDealer priceSpecialist price
Head Gasket Replacement (Both Banks)£1,800-£2,800£1,200-£1,800
Full Replacement - Rebuilt M112 Engine£4,000-£5,500£2,200-£4,200
Our recommendation
If you notice coolant loss without an external leak, oil in the coolant, or white smoke from the exhaust, have the head gaskets inspected immediately. Specialist head gasket replacement with MLS upgraded gaskets is a permanent fix - use a specialist who has experience with M112 engines and can fit the updated MLS gaskets rather than OEM composite units.
-> Compare rebuilt M112 Mercedes Vito 119/123 Petrol engine prices

M112 Oil Leaks

Affected
Mercedes Vito 119 Petrol, 123 Petrol (W639, 2003-2008, M112.951, M112.976)
Typical failure mileage
60,000 - 120,000 miles
Root cause
The M112 V6 is prone to oil leaks from multiple locations - camshaft plugs (30mm and 65mm), rocker cover gaskets, and oil cooler seals. These leaks are common on higher-mileage examples and can lead to oil loss, belt contamination, and eventual engine damage if ignored.

Repair options

Repair tierDealer priceSpecialist price
Rocker Cover Gasket Replacement£400-£700£250-£450
Camshaft Plug & Oil Cooler Seal Replacement£600-£1,000£350-£650
Full Replacement - Rebuilt M112 Engine£4,000-£5,500£2,200-£4,200
Our recommendation
Oil leaks on the M112 are rarely urgent but should not be ignored - oil dripping onto the exhaust manifolds can create smoke and, in extreme cases, fire risk. The specialist camshaft plug and oil cooler seal replacement addresses the most common leak points in one go, saving on labour versus doing each repair individually.
-> Compare rebuilt M112 Mercedes Vito 119/123 Petrol engine prices

M272 Balance Shaft Failure

Affected
Mercedes Vito 126 Petrol (W639, 2007-2014, M272.978 - early production engines only)
Typical failure mileage
60,000 - 120,000 miles
Root cause
Early M272 engines (2004-2008 production) suffer from a balance shaft sprocket manufacturing defect where the sprocket teeth wear prematurely, causing the timing chain to slacken and camshaft timing to drift. Fault codes P0016/P0017/P0018/P0019 confirm the issue.

Repair options

Repair tierDealer priceSpecialist price
Full Repair - Balance Shaft & Timing Components£3,500-£5,000£2,200-£3,500
Full Replacement - Rebuilt M272 Engine£5,000-£7,500£2,800-£5,500
Our recommendation
On a Vito 126 Petrol, balance shaft repair often approaches the vehicle's value. However, if the van is otherwise excellent, the updated balance shaft permanently resolves the issue. For high-mileage examples (120k+), replacement with a post-2008 rebuilt unit is often more cost-effective than repairing a worn engine. Check your engine number - not all M272 engines are affected.
-> Compare rebuilt M272 Mercedes Vito 126 Petrol engine prices

Don't Let Engine Failure Write Off Your Mercedes Vito 111-126 Petrol

A failed petrol engine doesn't have to mean the end of your Vito. Whether you're dealing with M111 timing chain wear, M112 head gasket failure, or M272 balance shaft issues, EnginesMarket makes it simple to compare prices from trusted UK Mercedes Vito specialists. Every rebuilt engine in our network includes upgraded components designed to address the original failure point, a minimum 12-month unlimited mileage warranty, and nationwide delivery with supply & fit options available.

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FAQ

Mercedes Vito 111-126 Petrol Engine ReplacementFrequently Asked Questions

Everything Mercedes Benz Vito 111-126 Petrol owners usually ask before choosing a rebuilt, reconditioned or used replacement engine.

Why Choose Us

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Comparing quotes for your Mercedes Vito 111-126 Petrol engine replacement is completely free and carries no obligation - enter your registration above, receive tailored prices from UK specialists who know the M111, M112 and M272 petrol engines inside out, and get back on the road with confidence. Every rebuilt engine is backed by a minimum 12-month unlimited mileage warranty.

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