How to Service and Repair the Mass Air Flow Sensor on Toyota 4Runner?

The first step to service the Mass Air Flow (MAF) sensor requires disconnecting the MAF sensor connector and wire clamp followed by loosening an air cleaner hose clamp before detaching the air hose and taking off the air cleaner cap with the MAF sensor by removing 4 clips. You must detach the MAF sensor together with its gasket from the air cleaner cap after removing the 4 nuts. A new gasket should be positioned on top of the air cleaner cap followed by MAF sensor installation with 4 nuts secured at 8.5 Nm (85 kg.cm, 74 in.lb). Mount the MAF sensor into position by reinstalling it on the air cleaner cap.

OEM Toyota 4Runner Mass Air Flow Sensor

MAF Sensor Meter

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13 Mass Air Flow Sensors found

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Toyota 4Runner Mass Air Flow Sensor
Part Number: 22204-0F030
$118.19 MSRP: $167.31
You Save: $49.12 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Meter Sub-Assembly, Intake Air Flow; MAF Sensor; Air Mass Sensor; Meter
- Replaces: 22204-75030
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005-2010 Toyota 4Runner | Limited, Sport, SR5 | 4 Cyl 2.7 L GAS, 8 Cyl 4.7 L GAS
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Toyota 4Runner Mass Air Flow Sensor
Part Number: 22204-75020
$130.65 MSRP: $184.95
You Save: $54.30 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Meter Sub-Assembly, Intake Air Flow; MAF Sensor; Air Mass Sensor
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2003-2005 Toyota 4Runner | Limited, Sport, SR5 | 8 Cyl 4.7 L GAS
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Toyota 4Runner Air Mass Sensor
Part Number: 22204-75010
$132.29 MSRP: $187.28
You Save: $54.99 (30%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Meter Sub-Assembly, Intake Air Flow; Mass Air Flow Sensor; MAF Sensor
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1999-2000 Toyota 4Runner | Limited, SR5 | 6 Cyl 3.4 L GAS
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Toyota 4Runner Mass Air Flow Sensor
Part Number: 22204-22010
$140.99 MSRP: $199.59
You Save: $58.60 (30%)
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Product Specifications
- Other Name: Meter Sub-Assembly, Intake Air Flow; Crankcase Breather; Air Mass Sensor; MAF Sensor; MAF; Meter Assembly, Intake Air Flow
- Manufacturer Note: (J)
- Replaces: 22204-0C020, 22204-0D030
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2003-2009 Toyota 4Runner | Limited, Sport, SR5 | 6 Cyl 4.0 L GAS
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Toyota 4Runner Mass Air Flow Sensor
Part Number: 22204-21010
$145.45 MSRP: $205.91
You Save: $60.46 (30%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Meter Sub-Assembly, Intake Air Flow; Air Mass Sensor; MAF Sensor; MAF; Meter; Meter Assembly, Intake Air Flow
- Manufacturer Note: (J)
- Replaces: 22204-07010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1999-2002 Toyota 4Runner | Base, Limited, SR5 | 6 Cyl 3.4 L GAS
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Toyota 4Runner Mass Air Flow Sensor
Part Number: 22204-0V020
$145.45 MSRP: $205.91
You Save: $60.46 (30%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Meter Sub-Assembly, Intake Air Flow; MAF Sensor; Air Mass Sensor
- Manufacturer Note: MARK 22204-0V020
- Replaces: 22204-0T020, 22204-0V010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010-2023 Toyota 4Runner | 40th Anniversary Edition, Limited, Nightshade, SR5, SR5 Premium, Trail, TRD Off-Road, TRD Off-Road Premium, TRD Pro, TRD Sport, Venture | 6 Cyl 4.0 L GAS
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Toyota 4Runner Mass Air Flow Sensor
Part Number: 22250-75020
$879.82 MSRP: $1289.39
You Save: $409.57 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Meter Assembly, Intake Air Flow; MAF Sensor; Air Mass Sensor
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1997-2000 Toyota 4Runner | Base | 4 Cyl 2.7 L GAS
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Toyota 4Runner Mass Air Flow Sensor
Part Number: 22250-75010
$915.59 MSRP: $1341.81
You Save: $426.22 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Meter Assembly, Intake Air Flow; MAF Sensor Assembly; MAF Sensor; Air Mass Sensor
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1996 Toyota 4Runner | Base | 4 Cyl 2.7 L GAS
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Toyota 4Runner Mass Air Flow Sensor
Part Number: 22250-20020
Product Specifications
- Other Name: Meter Assembly, Intake Air Flow; Air Mass Sensor
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1996-1998 Toyota 4Runner | Limited, SR5 | 6 Cyl 3.4 L GAS
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Toyota 4Runner Mass Air Flow Sensor
Part Number: 22250-35050
$763.97 MSRP: $1119.61
You Save: $355.64 (32%)
Product Specifications
- Other Name: Meter Assembly, Intake Air Flow; Air Mass Sensor
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1990-1995 Toyota 4Runner | SR5 | 4 Cyl 2.4 L GAS
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Toyota 4Runner Mass Air Flow Sensor
Part Number: 22250-65010
Product Specifications
- Other Name: Meter Assembly, Intake Air Flow; Air Mass Sensor
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1988-1995 Toyota 4Runner | DLX, SR5 | 6 Cyl 3.0 L GAS
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Toyota 4Runner Air Mass Sensor
Part Number: 22250-35040
Product Specifications
- Other Name: Meter Assembly, Intake Air Flow; Mass Air Flow Sensor
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1985-1989 Toyota 4Runner | DLX, SR5 | 4 Cyl 2.4 L GAS
View related parts
Toyota 4Runner Air Mass Sensor
Part Number: 22250-35020
Product Specifications
- Other Name: Meter Assembly, Intake Air Flow; Mass Air Flow Sensor
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1985-1989 Toyota 4Runner | DLX, SR5 | 4 Cyl 2.4 L GAS

Toyota 4Runner Mass Air Flow Sensor

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Toyota 4Runner Mass Air Flow Sensor Parts and Q&A

Mass Air Flow Sensor
22204-21010
Q: How to Service and Repair the Mass Air Flow Sensor on Toyota 4Runner?
A:
The first step to service the Mass Air Flow (MAF) sensor requires disconnecting the MAF sensor connector and wire clamp followed by loosening an air cleaner hose clamp before detaching the air hose and taking off the air cleaner cap with the MAF sensor by removing 4 clips. You must detach the MAF sensor together with its gasket from the air cleaner cap after removing the 4 nuts. A new gasket should be positioned on top of the air cleaner cap followed by MAF sensor installation with 4 nuts secured at 8.5 Nm (85 kg.cm, 74 in.lb). Mount the MAF sensor into position by reinstalling it on the air cleaner cap.