UPDATED 28 March 2020
We are continuing business as normally as possible during the current situation. We depend on our carriers (Royal Mail, DPD, Fed-Ex, UPS) doing the same.
UK Retail / International Retail customers: Delivery times may be extended, but if an order proves impossible to fulfil, we will let you know. Some orders come from central warehouse stock, some are fulfilled here in Sheffield.
Industrial customers: We still have some stock of LSM11B sensors with more on the way next week. We have large stocks of 69001 five-wire biomass boiler sensors - we are aware some of these sensors are installed in public infrastructure (schools, hospitals etc) and will maintain availability of supplies.
Bulk order account customers (> 20 sensors) - Contact us directly via email (checked daily) as per usual. At the moment we are only having adverse supply issues with one particular Denso part.
Only one person is allowed in the office per day during this time. Manufactured items are wiped down with soap solution before packing ; it appears the Covid-19 virus is unable to last more than a couple of days outside a viable host even in favourable conditions.
At this time we have no reported cases of Covid-19 on our industrial site or in our office.
Updated March 28th 2020 15:00
 Covid-19 is unable to defend against soap . Soap destroys the virus's bilipid (fatty) protection layer. Soap solution is preferable to alcohol hand sanitizer.
 Recommended link - In order to focus on when this may all be over, i recommend this video (external link - YouTube) which shows in terms of new cases, the pandemic has already slowed down or even reversed in some nations.
LSM11B biomass sensor
0258104002 / 0258104005 LSM-11 - we have our own supercession for these parts. LSM11B direct-fit. See this page for details. Industrial and retail customers welcome.
Ford:Fiesta 1996->2002 Puma:1.6 1.7
Alfa Romeo Fiat:145 146 155 Cinquecento Coupe Fiorino Marea Panda ->2000 Punto 1994->2001 Seicento Tempra:1.4 1.6 1.7 1.8 2.0 0.9 1.0 1.1 1.2
Alfa Romeo Fiat:155 Croma ->1997:1.7 1.8 2.0 2.5
F20B6 ACCORDHonda Accord F20B6 1999-2003 2.0 front pre-cat regulating lambda sensor
OEM DENSO Honda Accord lambda sensor for 1997cc 2.0i F20B6 145bhp engined models, years 1997-2003. No other sensor will work reliably with the F20B6. This part cures heater circuit malfunction and error codes caused by incompatible pattern parts.
Price is £169.99 all inclusive, free UK delivery. Save £50 on Honda dealership prices.
Update: Now includes exhaust sections, catalyser, front and rear sensors.
Not your Honda? Know your OE part Number? Click here for lots of Honda cross references
Forester, Impreza 2.5 WRX, STi
Denso have updated this sensor, moving from the old blue sheath / grey connector design to a new Yellow connector and cable. The older type is being discontinued.
- New design, pre-cat sensor for various Subaru 2.5 models
- Replaces 22641AA211, 22641AA32A, 22641AA490
- Price is cheaper by 15% compared to previous sensor
If you have a different subaru, see this list instead (long list, might take a while to load)
> > OBD-II fault code search
>> Lambdapower Part Numbers
MOUNTING BOSSESLambda Sensor Bosses and blanking Plugs / Bungs
Lambda mounting bosses and blanking plugs, plus our new thru-hole mounting boss, ideal for smokestack / chimney mounting of M18 lambda sensors without having to weld. Prices include postage. See this page for details
TOOLS22mm Lambda Sensor Socket
Professional Quality 22mm Lambda Oxygen Sensor socket, available in standard reach and extra-long reach. Suitable for all standard form-factor 22mm hex Zirconium and Titanium sensors. 3/8 inch drive. For details click here.
Very Quick Guide to Lambda Sensors
A lambda sensor is an electronic sensor that fits into the exhaust system. It is sometimes called an Oxygen sensor, O2 sensor, or AFR. Its purpose is to send a signal to the ECU to indicate how much oxygen is in the exhaust gases. This in turn indicates how efficiently the engine is running. The ECU uses this information to adjust the engine's fuelling as you drive.
What happens if it fails?
MOT emissions failure, excessive fuel consumption, catalyst failure, poor performance, engine check warning light, fault codes are all symptoms that can be associated with Lambda sensor failure. The Lambda sensor's efficiency deteriorates over a period of time.
No maintenance of the Lambda sensor is required and there are no serviceable parts. Similar to a spark plug, when it's worn out it should be replaced.
Where is it?
Mounted on the engine exhaust manifold or exhaust pipe, or under the vehicle for the rear sensor. Modern engines (2005->) with a close-coupled catalyst have the sensor inside the engine compartment.
Cars made after year 2000 have at least two sensors, front and rear, and are termed OBDII compliant. Multiple sensors enable the ECU to better judge the efficiency of individual cylinders.
How can I replace it?
Firstly consult our fitting guide - it's roughly the same as fitting spark plugs. Or get your garage to do it. Some garages will not fit 'universal' type sensors, please check with them first if buying one.
Please email or phone 01142 757976 or 07806 705407 if you are having difficulty finding the parts you need.
If possible, have your MOT emissions test results, ECU warning light fault codes, and vehicle registration number (UK only). If not, don't worry we can still help! If emailing, you are also welcome to scan your MOT emissions test into your PC and attach it to your email - the more information we have the better.
BIOMASS and WOOD BURNING BOILERSLSM-11 supercession has arrived!
We are pleased to announce our LSM-11 Supercession parts are now available. Also replaces 0258104002 and 0258104005. Two options are available, one with dedicated in-line control unit (more accurate, more flexible, optional digital output, future-proof), or direct-fit (available immediately to order from this website). Our sensors use only quality German or USA made sensing elements.
5-wire LSU4.9 oxygen sensors from BOSCH are available from stock off-the-shelf as normal, price has been reduced for our own-brand version (uses top-quality BOSCH sensor). Suits Froling TM320, Stoker, and others. See this page for details.
VW NOXNOX sensor for FSi models and EGT sensors
Other VW resources
VW VR6 (click for list) and R32 (click for list) sensors, part of our legacy "Classic Line" range of VW parts. Diagram: Bank finder, VR6 bank numbering, VR6 cylinder number diagram for VR6's with two exhaust manifolds & four sensors
Need an exhaust gas temperature EGT sensor? New stocks of VAG 03L906088 series, BMW 11787557705, FORD/VOLVO 12B591 AA 12B591 BA 12B591 CA 12B591 DA, RENAULT 8200 and 8201 series. New EGT webpage coming soon, in meantime contact us for details!
Not your car? ** Please click here to start your vehicle search **
Do you have the OEM part number? Click here to search for it
Send us an Email with car details and Reg Number
Subaru Forester Prodrive SG genuine Denso, new and improved part
Beetle Sensor REAR genuine VW part
Classic Toyota Carina E Lean-burn Lambda sensor
Classic Legacy three wire sensor
8Z0906261 Genuine VW NOX sensor VAG various models
Revised and extended range! If in doubt which one you need, please contact us. See all our universal sensors here
Dynojet Rolling Road Sensors
Registered Office: Unit B25 Alison Business Centre, S2 1AS. 01142 757976. UK VAT Reg No. 131050672 All rights reserved.
registered Office: Unit B25 Alison Business Centre, S2 1AS. 01142 757976. CEO Jamie Field. UK VAT Reg No. 131050672. All rights reserved.