MAF sensor replacement cost UK: part vs garage

MAF sensor replacement cost UK is the figure on the estimate, and it is easy to treat as one number. On the eleven amazon.co.uk listings in this set it is a shelf price from about £17.99 to about £49.89. That mass air flow sensor price is the part in the parcel. A garage bill adds the time the job takes, and that time depends on how the sensor sits in the duct. A Bosch figure from a specialist counter is another part number in another shop.

The bands below come from those eleven listings in the mass air flow sensor comparison. Shelf prices move, so check the listing on the day. A qualifying purchase can earn a commission at no extra cost to you. There was no laboratory test behind these pounds.

What this set costs

The air mass meter price UK drivers see here falls into three aftermarket bands.

• Entry, about £18–£25: the HouYeen Ford-pattern meters, the HouYeen Saab and Astra H meter, Frankberg, and the PEIUOK BMW and Mini meter. The £17.99 HouYeen sits at the floor of that group.
• Middle, about £26–£40: JETPROP at about £29.99, TUCKBOLD at about £33.49, and Amrxuts at about £35.
• Upper, about £45–£50: GELGP at about £47.99, and the PEIUOK eight-pin meter at about £49.89.

The entry band holds the deepest review files. The HouYeen 6C11 insert, ASIN B08YNK44VJ, is about £17.99 for OE 6C11-12B579-AA, a 58 g digital flange insert rated 4.2 from 98 reviews. That depth makes it the top pick, and the file still records early limp mode, a Transit P1103 one reviewer said came back, a Mondeo 2.0 diesel that did not respond, and a failure after about a month. The listing prints no pin count and no warranty. It suits a Transit MK7, Galaxy, S-MAX, Mondeo MK4 diesel, Boxer or Relay when the old sensor reads 6C11-12B579-AA.

The HouYeen 8V21 meter is about £19.99, rated 3.9 from 59 reviews, for 8V21-12B579-AA on a Fiesta, Transit MK8, Ranger, Evoque or 2011-on Relay. Both HouYeen titles mention Mondeo and Transit, and the suffixes are separate parts. The HouYeen Focus meter is about £22.99, rated 3.8 from 104 reviews, with a remanufactured box line for OE 7M51-12B579-BB. Frankberg is about £22.99 with five reviews. The PEIUOK BMW and Mini listing is about £24.89, rated 1.8 from three reviews, and the Saab and Astra H HouYeen is about £19.99 from 31 reviews. A cheap MAF sensor on amazon, in this set, means this cluster.

The middle band buys less written evidence. JETPROP is about £29.99, with a one-year seller warranty stated and no customer-review line, and the page prints both 8V21-12B579-AA and 6C11-12B579-AA. TUCKBOLD is about £33.49 with one review. Amrxuts is about £35, rated 3.4 from four reviews for model 197408-0011, with no review bodies.

The upper band, about £45–£50, has two listings. About £49.89 is the top of this aftermarket set. GELGP is about £47.99, a 400 g Mokka 1.4 assembly, with no customer-review line and a one-year replacement offer from the seller. The PEIUOK eight-pin meter, ASIN B0FFZJYHT7, is about £49.89 for OE 0280218419, rated 3.7 from seven reviews, with a 13-month seller warranty. The seller states accuracy of 2% or better. That figure is the seller's claim. Two UK reviews say the unit did not read correctly. It is an 8-pin plug, a different meter from the 5-pin Frankberg and TUCKBOLD listings.

What a named Bosch unit costs elsewhere

A Bosch MAF sensor cost on a motor-factor page belongs to another part number in another shop. A&K Motorsport has listed a genuine Bosch MAF for a Focus Mk2 RS at £107.50. AM Car Parts has listed Bosch part 0280218250, for a Ford Focus and OE 1566173, at £152.93. Those pages name Bosch. None of these eleven ASINs is either number. A remanufactured line, or a review that later mentions Bosch, still leaves the basket item as the brand on the listing.

£49.89 is the PEIUOK ceiling of this aftermarket set, a different object from those Focus prices. A garage quote above £100 can be one of those Bosch numbers with workshop time added, or a part from this set plus the same time. The estimate has to name the number. A Focus Bosch meter and a Transit insert for 6C11-12B579-AA do not share a price list. When the extra Bosch cost is worth it is for the second attempt, after a cheap meter has already failed.

What the price does not include

The amazon.co.uk figure is the sensor. Garage MAF sensor fitting is a second line. MAF sensor cost plus fitting is the part you have identified, then the time that part takes on your car. The time depends on access. A flange insert beside the air filter, held by a plug and screws, is a short reach on some of these cars. One Transit owner, writing about the £17.99 HouYeen, described that swap as about two minutes. A sensor behind a cover or a battery tray takes longer. This set does not publish an hourly rate. A national labour figure would be a guess, so it stays out.

A garage bill is the part plus time. The time follows how the meter is mounted. Ask which part number is on the estimate before you compare it with £17.99 or £49.89.

MAF sensor labour sits outside every band on this page. If you supply the sensor, ask whether the garage will fit a customer part and how they charge for that access. If the garage supplies the sensor, ask for the suffix. The buying guide lines up plug shape, flow range and the number on the old sensor. Two Ford numbers can share a model name in a title and still be the wrong electronics.

Warranty is uneven. The £17.99 HouYeen listing prints no warranty period. JETPROP states one year, GELGP states a one-year replacement offer, and the £49.89 PEIUOK listing states 13 months. Those warranty lines still leave fitting out of the price, and they leave the part outside Bosch's exchange route. Remanufactured, on the HouYeen Focus page, is that seller's box line at about £22.99.

When the cheap band is rational

A price in the entry band is rational when airflow is a fair suspect, the original-equipment number matches the sensor you removed, and you can leave the car unused if the new part is wrong. Read the returns line before you open the bag. A sensor that has been plugged in is often handled differently from one still sealed.

Is £20 too cheap for a MAF? Inside this set, about £18–£25 is the normal range for the meters with the larger review files: 98 reviews at about £17.99, and 104 at about £22.99. Beside a Bosch Focus listing at £107.50 or £152.93, cheap is a fair description of the band. The same files include early faults. A low price with a deep file is a reason to read the newest UK comments for your engine. It is a weak reason to skip the suffix.

About £45–£50 is still this aftermarket set. GELGP has no customer-review line. PEIUOK has seven reviews, two written faults, and a 2% line that is the seller's claim. Shelf price is scored against the review file, so about £17.99 with 98 reviews scores above about £49.89 with seven. The top of this set is still an aftermarket shelf price. A matching sensor can be part of repairing a fault that leaves a warning lamp on. The MOT result is decided on the car, at the test.

How much is a MAF sensor for a Ford Transit depends on the suffix. In this set, 6C11-12B579-AA is the HouYeen insert at about £17.99, for a Transit MK7 among other models. 8V21-12B579-AA is the other HouYeen insert at about £19.99, for a Transit MK8 among other models, and it also appears on the JETPROP page at about £29.99 beside the 6C11 number. Match the label, then add fitting only if a garage does the work. Those Transit prices sit in the entry band or, on the mixed JETPROP page, in the middle band. They are separate from the £107.50 and £152.93 Focus figures.

When the number matches and you can spare the car, the entry band is a fair first order. When a cheap meter has already failed and you need the car tomorrow, price the Bosch number on your label at a seller who names Bosch, then ask the garage for time on your car.