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Air Mass Meter Boot Reviews
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Replacement Air Mass Meter Boot Information

Choose from top brands including: GenuineOriginal EquipmentDormanMeyleReplacementAPA/URO PartsFebiBurgaflexProfessional Parts SwedenAftermarket

Air Mass Meter BootThe air mass meter boot is a component of your air mass meter, also known as a mass air flow sensor. Modern cars using fuel-injected engines have sophisticated computers that control the exact timing and frequency of fuel injection. However, in order for the computer to make the correct decisions about when to inject fuel, it needs to have a fairly good picture of the chemical processes taking place in the engine. As gasoline-powered engines all need oxygen in order to support combustion, one of the critical elements in the entire process is the airflow into the cylinders. Most air mass meters include a temperature sensor which provides additional information to the computer. The air mass meter boot is a rubber or plastic shell that covers the air mass meter, protecting it from damage from particulates or small pieces of debris in the engine compartment. The boot itself does not have a mechanical function, it serves only to protect the delicate air mass sensor systems. If the air mass meter boot cracks or breaks, it should be replaced as the readings from the sensor might be thrown off by the damage. Drivers who want the best performance from their car or truck will always ensure that the air mass meter boot is in good condition, protecting the important air mass sensors that help control the fuel injection system. If the sensors are damaged or become incorrectly calibrated, the result can be quite disastrous to both performance and fuel economy. Your car's onboard computer provides an ever-varying mixture of fuel to the engine depending on speed, engine conditions, fuel mixture, engine settings, and critically, oxygen flow. An incorrect reading about the airflow means that the computer will make incorrect decisions about fuel injection, leading to serious degradations in performance and fuel efficiency. If your vehicle's performance has fallen off for no apparent reason and there are no mechanical indications of a problem, check the air mass meter boot to verify that it is doing its important job of protecting the delicate electronic sensors your car now depends on.

Replacement Air Mass Meter Boots

Shop Air Mass Meter Boot By Make

Review Fitment Notes
Replacement Air Mass Meter Boot - for 1997 Toyota Land Cruiser - 838-123 Click to Enlarge
5 Stars
Replacement 838-123
Air Mass Meter Boot
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Part Number: 838-123
Brand: Replacement
Notes: Air Boot Seal Ring -- Air Intake Boot Hose
Product Remark: OEM# 17881-66080
Condition: New
Shipping Options: Free Ground Shipping
$30.95
with FREE Shipping
(90) In Stock
This Part Fits:
Catalog: E
Vehicle Production Range Notes
1997 Toyota Land Cruiser To:12-31-97 Production Up To 12/31/1997
Genuine Air Mass Meter Boot - for 2002 Infiniti Q45 - W0133-1852248 Click to Enlarge
5 Stars
Genuine W0133-1852248
Air Mass Meter Boot
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Part Number: W0133-1852248
Brand: Genuine
Notes: Production: 01/01/2001-
Detailed Notes: (Sensor Boot) to Air Mass Flow Sensor.
  • Exact Replacement with OE Fittings and Connectors
  • Highly Durable and Resistant to Temperatures
  • Flexibility and vacuum stability thanks to folds and ribs
  • Noise-dampened with specific stiffening
  • Integration of pressure and/or temperature sensors
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$622.62
Our Price: $549.58
(5) In Stock
This Part Fits:
Catalog: A
Vehicle Production Range
2002 Infiniti Q45 Fr:01-01-01
Original Equipment Air Mass Meter Boot - for 2005 Nissan Altima 2.5L 4 Cyl - W0133-1850525 Click to Enlarge
5 Stars
Original Equipment W0133-1850525
Air Mass Meter Boot
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Part Number: W0133-1850525
Brand: Original Equipment
Notes: (Sensor Boot)
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$76.72
Our Price: $35.58
View Details
This Part Fits:
Catalog: A
Vehicle Engine
2005 Nissan Altima 2.5L 4 Cyl
MTC Air Mass Meter Boot - for 2006 Toyota Sienna - W0133-1768494 Click to Enlarge
5 Stars
MTC W0133-1768494
Air Mass Meter Boot
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Part Number: W0133-1768494
Brand: MTC
Notes: Production: -11/30/2006, Between meter and resonator
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$60.68
Our Price: $20.58
(29) In Stock
This Part Fits:
Catalog: A
Vehicle Production Range
2006 Toyota Sienna To:11-30-06
Dorman Air Mass Meter Boot - for 2008 Hyundai Entourage - W0133-1783896 Click to Enlarge
4.8 Stars
Dorman W0133-1783896
Air Mass Meter Boot
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Part Number: W0133-1783896
Brand: Dorman
  • Direct replacement for a proper fit every time
  • Designed to accommodate all necessary PCV and emission fittings
  • Hose slides on easily for trouble-free installation
  • Rigorous quality control measures have been undertaken to ensure that this part conforms to product standards
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$128.65
Our Price: $33.58
(12) In Stock
This Part Fits:
Catalog: A
Vehicle
2008 Hyundai Entourage
Rein Air Mass Meter Boot - for 2006 BMW X3 3.0L 6 Cyl - W0133-1771011 Click to Enlarge
5 Stars
Rein W0133-1771011
Air Mass Meter Boot
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Part Number: W0133-1771011
Brand: Rein
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$58.66
Our Price: $36.58
(6) In Stock
This Part Fits:
Catalog: A
Vehicle Engine
2006 BMW X3 3.0L 6 Cyl
Meyle Air Mass Meter Boot - for 1994 BMW 325i - W0133-1626403 Click to Enlarge
5 Stars
Meyle W0133-1626403
Air Mass Meter Boot
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Part Number: W0133-1626403
Brand: Meyle
Notes: w/o ASC + T
  • Flexibility and vacuum stability thanks to folds and ribs
  • Noise-dampened with specific stiffening
  • Integration of pressure and/or temperature sensors
  • Will not lose structural durability at high temperatures
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$59.02
Our Price: $19.58
View Details
This Part Fits:
Catalog: A
Vehicle
1994 BMW 325i
APA/URO Parts Air Mass Meter Boot - for 1997 BMW 328i - W0133-1620470 Click to Enlarge
5 Stars
APA/URO Parts W0133-1620470
Air Mass Meter Boot
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Part Number: W0133-1620470
Brand: APA/URO Parts
Notes: w/ ASC + T
  • Flexibility and vacuum stability thanks to folds and ribs
  • Noise-dampened with specific stiffening
  • Integration of pressure and/or temperature sensors
  • Will not lose structural durability at high temperatures
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$65.12
Our Price: $21.58
(59) In Stock
This Part Fits:
Catalog: A
Vehicle
1997 BMW 328i
Genuine Air Mass Meter Boot - for 2003 BMW X5 4.4i - 13 71 1 736 195 Click to Enlarge
Website Reviews
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Part Number: 13 71 1 736 195
Brand: Genuine
Notes: Rubber Ring - Air Mass Sensor Boot to Air Mass Sensor
Condition: New
Shipping Options: Ground
$14.73
(12) In Stock
This Part Fits:
Catalog: G
Vehicle Sub Model
2003 BMW X5 4.4i

Related Air Intake Parts

Air Mass Meter Boot Information

If your vehicle's Dorma Air Mass Meter Boot is compromised, the data from your air mass meter might be incorrect, which might impair performance and cause bad gas mileage.

Dorman Dorman Air Mass Meter Boot

Usually the most difficult thing about maintaining your vehicle is finding a dependable source for reliable parts such as a Dorman air mass meter boot. To increase the horses of your automobile's motor, add a selection of these optional add-ons that are specially designed to raise performance. Successful automobile manufacturers understand the inherent importance of high performance. If you bought that high-performance car for its awesome power and performance, protect that decision by using the best new parts. Your air mass meter boot is installed along with air mass flow sensor hoses and cutoff valves, helping your car to run efficiently. Positioned near your car or truck's air filter, your air mass meter boot is a vital piece of the truck's fuel injection system as it shields the air mass meter that measures and controls the amount of air that is funneled to the intake system. A working air mass meter boot is necessary for getting peak fuel efficiency for a vehicle. A cracked air mass meter boot will compromise your air mass meter, which could have a damaging effect on a vehicle's fuel economy and result in engine noise. When you buy a Dorman air mass meter boot from our team of specialists here at PartsGeek.com, you know that you are finding the highest quality parts at the lowest possible price.

Air Mass Meter Boot

Some idles make your heart skip a beat with a beautiful and steady purr. Some idles skip a beat themselves because they have a busted air mass meter boot. This exposes the delicate meter assembly to debris and damage, halting your idle and messing with your performance. Make sure you start smooth and operate efficiently by replacing your MAF boot at the first sign of damage.

An air mass meter boot protects the sensor that gives you the fuel economy and performance you depend on. Flagging efficiency isn't something that just happens over the life of a car for no reason. In fact, it's often the fault of decrepit sensors. Keep your sensors healthy by regularly checking and replacing this protective rubber housing.

With millions of parts in stock, PartsGeek.com is your source for all of your air intake system needs. We ship nearly every order we get within two days. We have an innovative inventory system that lets you see what we have in the warehouse, so be confident that those stock numbers are as accurate as possible. We have the best selection of manufacturers too, with names like Febi, Dorman, Genuine, Meyle, APA URO Parts and Professional Parts Sweden. Order now, and don't forget that your purchase is covered by a 30-day return policy.

What is an air mass meter boot?

These protective enclosures and seals don't serve any mechanical purpose. Instead, they serve to protect your MAF sensor. The sensor is a sophisticated apparatus that usually depends on precious metal wires to determine air volume and mass as it enters the engine. These wires get knocked around by debris or caked with contaminants if the air flow meter boot has faults or cracks.

How much is an air flow meter boot?

Different vehicles require various properties in their sensor boots, so prices vary. Reasons for different prices include:

  • Complexity of design
  • Temperature resistance of materials
  • Manufacturer of the part
  • Noise-dampening capability
  • Make of your vehicle

Depending on what you get, expect to pay $20-160 on average for one of these parts. Prices usually fall on the lower end of the spectrum, climbing for luxury cars.

How do you check a MAF sensor boot?

There are a couple ways to check your boot for damage. One is a visual inspection. Look for:

  • Cracks
  • Discoloration
  • Dry or chalky appearance
  • Holes or punctures

Any of these is a clear indicator that you need to replace your boot. If there are no obvious signs of wear and damage, check the air flow meter boot thoroughly with your fingers. It should be slightly pliable. If it feels brittle or it cracks easily while you're testing it, don't beat yourself up. These parts are extremely tough when they're in good condition, so it was time for a replacement anyway.

Shop Popular Models
Some of our Customer Reviews
5 of 5
Verified Customer
4/2/13 07:51 AM - USA

OEM and perfect! - Brit Garage

- 2000 Infiniti I30 Air Mass Meter Boot
5 of 5
Verified Customer
4/10/13 11:38 AM - USA

The part was OE. I could not ask for a better part then the original ! I paid a lot less then the dealer.

Thanks parts geek! - Ralph Cedillo

- 2006 Kia Sedona Air Mass Meter Boot
5 of 5
Verified Customer
5/29/13 10:13 AM - USA

Part was received as advertised. - Burt

- 1996 Toyota Camry Air Mass Meter Boot
5 of 5
Verified Customer
6/6/13 09:17 PM - USA

Quick delivery. This part was exactly what we needed. Thanks - Sammy

- 2001 Mazda MPV Air Mass Meter Boot
5 of 5
Verified Customer
6/9/13 11:21 AM - USA

Greatttttttttt - Sam

- 2007 Hyundai Entourage Air Mass Meter Boot
5 of 5
Verified Customer
6/16/13 03:30 PM - USA

perfect fit, delivered on time - robert shadler

- 2002 Volvo C70 Air Mass Meter Boot