How to remove and install the intake valve and valve spring on Mazda B2000?

In order to replace or replace the cylinder head, the cylinder head must be removed followed by the removal of the rocker shaft assembly and camshaft (in certain models). Wipe off the combustion chambers with a stiff wire brush and scraper without scratching the cylinder head surface. Install a valve spring compressor, loosen the valve spring retainer locks and springs. Make a valve set-up board to record the initial positions of the valves and its components that were originally installed. Dispose of the valve seals taking a note of the umbrella-type seal positions. Clean the valves and cylinder head mating surface and do not use metallic scraper. Clean the valve guides with a valve guide cleaner and then put each valve into one of the ports. Check valve stems against specifications using a micrometer and measure valve guide-to-stem clearance using a dial indicator. Valve removal can be done by blocking the head with a socket to break the deposits of varnish, and maintaining parts that have been removed. Wipe down the valve ports and seats and ensure that carbon deposits are wiped off. Check the head of the cylinder head and grease the valve stem-to-guide clearance. Fix damaged valve guides, and machine valve faces and seats to specification. Lap the valves and seats, and then affix the seats. To reface a valve, resurface valve with a valve grinder to specification paying attention to margin widths. Upon machining, place the valves with lubricated stems, then valve springs, retainers, and seals should be placed in proper order. Lastly, tap all the valve spring retainers to fix the keepers.

Should a professional service the intake valve, valve seats, and valve guides on Mazda Protege?

The work of valve is difficult and it needs the specialized equipment and tools used, hence a professional should service the valves, valve seats and valve guides, which is also known as a valve job. A home mechanic may take the head(s) off-site and strip them down, perform some initial clearing and inspection, and then reassemble them and ship them to a dealer service department or an automotive machine shop where the actual work would be done. The inspection will make it possible to examine the state of the head(s), as well as valve train, components, being aware of the work and new parts required when dealing with an automotive machine shop. The dealer service department or automotive machine shop will do the process of removing the valves and springs, reconditioning or replacing the valves and valve seats, reconditioning the valve guides, checking and replacing the valve springs, spring retainers, and keepers as necessary, replacing the valve seals with new ones, and reassembling the valve parts and ensuring that the correct spring height is installed. Also resurfacing of the cylinder head gasket surface will be done in the event it is warped. After the work of a valve is done by a professional, the head(s) will be in the condition of a new one. When they come back they should be again cleaned and before putting them back on the engine, it is important to clear them off any metal particle and abrasive grit that might be left behind during the valve service or head resurfacing procedure and also use compressed air to blow out every oil hole and passage.

Genuine Mazda Intake Valve

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39 Intake Valves found

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Mazda Valves Part Number: 1F01-12-121
$11.13 MSRP: $14.84
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Product Specifications
- Other Name: Valve, Exhaust
Fits the following Mazda Models:
- B3000 | 2001-2007 | Base, DS, SE | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mazda Intake Valve Part Number: GY01-12-111
$11.30 MSRP: $15.07
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Product Specifications
- Other Name: Valve, Inlet
Fits the following Mazda Models:
- MPV | 2000-2001 | DX, ES, LX | 6 Cyl 2.5 L GAS
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Mazda Intake Valve Part Number: PY01-12-111
$14.48 MSRP: $19.30
You Save: $4.82 (25%)
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Product Specifications
- Other Name: Valve, Inlet
Fits the following Mazda Models:
- 3 | 2014-2023 | 2.5 S, 2.5 Turbo, 2.5 Turbo Premium Plus, Base, Carbon Edition, Grand Touring, Preferred, Premium, s Grand Touring, s Touring, Select, Touring | 4 Cyl 2.5 L GAS
- 6 | 2014-2021 | Carbon Edition, Grand Touring, Grand Touring Reserve, Signature, Sport, Touring | 4 Cyl 2.5 L GAS
- CX-30 | 2021-2023 | 2.5 Turbo | 4 Cyl 2.5 L GAS
- CX-5 | 2019-2022, 2014-2017 | 2.5 Turbo, 2.5 Turbo Signature, Carbon Edition Turbo, Grand Select, Grand Touring, Grand Touring Reserve, Signature, Sport, Touring | 4 Cyl 2.5 L GAS
- CX-9 | 2016-2021 | Carbon Edition, Grand Touring, Signature, Sport, Touring | 4 Cyl 2.5 L GAS
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Mazda Valves Part Number: SH01-12-111B
$14.26 MSRP: $19.02
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Product Specifications
- Other Name: Valve, Inlet; Valves
Fits the following Mazda Models:
- CX-5 | 2019 | Signature | 4 Cyl 2.2 L DIESEL
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Mazda Intake Valve Part Number: PY12-12-111
$15.49 MSRP: $20.66
You Save: $5.17 (26%)
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Product Specifications
- Other Name: Valve, Inlet; Intake Valve
Fits the following Mazda Models:
- 3 | 2019-2023 | 2.5 S, 2.5 Turbo, 2.5 Turbo Premium Plus, Base, Carbon Edition, Preferred, Premium, Select | 4 Cyl 2.5 L GAS
- 6 | 2018-2021 | Sport, Touring | 4 Cyl 2.5 L GAS
- CX-30 | 2020-2022 | 2.5 S, 2.5 S Carbon Edition, Base, Preferred, Premium, Select | 4 Cyl 2.5 L GAS
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Mazda Intake Valve Part Number: PE31-12-111
$15.65 MSRP: $20.88
You Save: $5.23 (26%)
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Product Specifications
- Other Name: Valve, Inlet; Intake Valve
Fits the following Mazda Models:
- MX-5 Miata | 2019-2022 | 100th Anniversary Special Edition, Club, Grand Touring, RF 100th Anniversary Special Edition, RF Club, RF Grand Touring, RF GT, Sport | 4 Cyl 2.0 L GAS
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Mazda Intake Valve Part Number: PEDD-12-111
$15.38 MSRP: $20.50
You Save: $5.12 (25%)
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Product Specifications
- Other Name: Valve, Inlet
Fits the following Mazda Models:
- 3 | 2014-2018 | i Grand Touring, I Sport, i SV, I Touring, Sport, Touring | 4 Cyl 2.0 L GAS
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Mazda Valves Part Number: SH17-12-121
$16.89 MSRP: $22.52
You Save: $5.63 (25%)
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Product Specifications
- Other Name: Valve, Exhaust; Valves
Fits the following Mazda Models:
- CX-5 | 2019 | Signature | 4 Cyl 2.2 L DIESEL
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Mazda Intake Valve Part Number: PE01-12-111
$18.26 MSRP: $24.35
You Save: $6.09 (26%)
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Product Specifications
- Other Name: Valve, Inlet
Fits the following Mazda Models:
- 3 | 2012-2018 | i, i Grand Touring, I Sport, i SV, I Touring, Sport, Touring | 4 Cyl 2.0 L GAS
- CX-3 | 2016-2018 | Grand Touring, Sport, Touring | 4 Cyl 2.0 L GAS
- CX-5 | 2013-2016 | Grand Touring, Sport, Touring | 4 Cyl 2.0 L GAS
- MX-5 Miata | 2016-2018 | Club, Grand Touring, RF Club, RF Grand Touring, Sport | 4 Cyl 2.0 L GAS
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Mazda Intake Valve Part Number: LF01-12-111
$18.94 MSRP: $25.26
You Save: $6.32 (26%)
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Product Specifications
- Other Name: Valve, Inlet
Fits the following Mazda Models:
- 3 | 2010-2013 | i, S | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
- 5 | 2012-2015, 2010 | Grand Touring, Sport, Touring | 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS
- 6 | 2011-2013 | i | 4 Cyl 2.5 L GAS
- CX-7 | 2010-2012 | Sport, SV, Touring | 4 Cyl 2.5 L GAS
- MX-5 Miata | 2011-2015 | 25th Anniversary Edition, Club, Grand Touring, Special Edition, Sport, Touring | 4 Cyl 2.0 L GAS
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Mazda Intake Valve Part Number: L3K9-12-111
$20.13 MSRP: $26.84
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Product Specifications
- Other Name: Valve, Inlet
Fits the following Mazda Models:
- 3 | 2007-2013 | Mazdaspeed | 4 Cyl 2.3 L GAS
- 6 | 2006-2007 | Mazdaspeed | 4 Cyl 2.3 L GAS
- CX-7 | 2007-2012 | Grand Touring, Sport, Touring | 4 Cyl 2.3 L GAS
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Mazda Intake Valve Part Number: FS01-12-111C
$22.64 MSRP: $30.19
You Save: $7.55 (26%)
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Product Specifications
- Other Name: Valve, Inlet
Fits the following Mazda Models:
- 626 | 1993-2002 | DX, ES, LX | 4 Cyl 2.0 L GAS
- MX-6 | 1993-1997 | Base | 4 Cyl 2.0 L GAS
- Protege | 1999-2003 | DX, ES, LX, Mazdaspeed, MP3 | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
- Protege5 | 2002-2003 | Base | 4 Cyl 2.0 L GAS
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Mazda Intake Valve Part Number: KF01-12-111A
$26.83 MSRP: $35.77
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Product Specifications
- Other Name: Valve, Inlet
Fits the following Mazda Models:
- MX-3 | 1992-1995 | Base, GS, Precedia, SE | 6 Cyl 1.8 L GAS
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Mazda Intake Valve Part Number: KL01-12-111B
$28.71 MSRP: $38.29
You Save: $9.58 (26%)
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Product Specifications
- Other Name: Valve, Inlet
Fits the following Mazda Models:
- 626 | 1993-2002 | ES, LX | 6 Cyl 2.5 L GAS
- MX-6 | 1993-1997 | LS, M Edition | 6 Cyl 2.5 L GAS
- Millenia | 1995-2002 | Base, L | 6 Cyl 2.5 L GAS
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Mazda Intake Valve Part Number: B6S7-12-111
$31.64 MSRP: $42.19
You Save: $10.55 (26%)
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Product Specifications
- Other Name: Valve, Inlet
Fits the following Mazda Models:
- MX-3 | 1994-1995 | Base, Precedia | 4 Cyl 1.6 L GAS, 6 Cyl 1.8 L GAS
- Miata | 1990-1993 | Base, LE, SE | 4 Cyl 1.6 L GAS
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Mazda Intake Valve Part Number: BP6D-12-111
$32.75 MSRP: $43.68
You Save: $10.93 (26%)
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Product Specifications
- Other Name: Valve, Inlet
Fits the following Mazda Models:
- Miata | 2001-2005 | Base, LS, Mazdaspeed, SE, Shinsen | 4 Cyl 1.8 L GAS
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Mazda Intake Valve Part Number: KJ01-12-111
$5.52 MSRP: $41.83
You Save: $36.31 (87%)
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Product Specifications
- Other Name: Valve, Inlet
Fits the following Mazda Models:
- Millenia | 1995-2002 | Base, Millennium Edition, S | 6 Cyl 2.3 L GAS
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Mazda Intake Valve Part Number: BP05-12-111
$33.81 MSRP: $45.10
You Save: $11.29 (26%)
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Product Specifications
- Other Name: Valve, Inlet
- Replaces: BP06-12-111
Fits the following Mazda Models:
- Miata | 1994-1995 | Base, M Edition | 4 Cyl 1.8 L GAS
- Protege | 1990-1996 | 4WD, Base, DX, ES, LX, SE | 4 Cyl 1.8 L GAS
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Mazda Intake Valve Part Number: PYFA-12-111
$12.09 MSRP: $16.12
You Save: $4.03 (25%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Valve, Inlet; Intake Valve
Fits the following Mazda Models:
- 3 | 2019-2023 | 2.5 S, 2.5 Turbo, 2.5 Turbo Premium Plus, Base, Carbon Edition, Preferred, Premium, Select | 4 Cyl 2.5 L GAS
- 6 | 2018-2021 | Sport, Touring | 4 Cyl 2.5 L GAS
- CX-30 | 2023, 2020-2021 | 2.5 S, 2.5 S Carbon Edition, Base, Preferred, Premium, Select | 4 Cyl 2.5 L GAS
- CX-5 | 2018-2022 | 2.5 S, 2.5 S Carbon Edition, Carbon Edition, Grand Touring, Sport, Touring | 4 Cyl 2.5 L GAS
View More
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Mazda Intake Valve Part Number: PE27-12-111
$12.96 MSRP: $17.28
You Save: $4.32 (25%)
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Product Specifications
- Other Name: Valve, Inlet; Intake Valve
Fits the following Mazda Models:
- 3 | 2021-2022 | 2.0 | 4 Cyl 2.0 L GAS
- CX-3 | 2019-2020 | Grand Touring, Sport, Touring | 4 Cyl 2.0 L GAS

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Mazda Intake Valve

Every part of the car is important. Your vehicle's performance will be compromised if something goes wrong with the Mazda Intake Valve. Therefore, for your smooth driving and safety, you need regular checks and timely replacements. Whenever you need replacements, opt for genuine Mazda Intake Valves. Because they meet the manufacturer's criteria, it guarantees that replacements fit perfectly. Thus, these make better choices for people who care about driving. Why should you shop at MazdaPartsNow.com? We sell genuine Mazda Intake Valves. In our online catalog, there is a wide range of different parts. These are delivered directly from authorized Mazda dealers only so that customers can be sure of their security throughout any transaction while using our website. Furthermore, you can also quickly search for OEM parts you want because of our user-friendly site navigation. Choose us for a genuine Mazda Intake Valve that keeps your car running like new.

Mazda Intake Valve Parts and Q&A

Intake Valve
F801-12-111A
Q: How to remove and install the intake valve and valve spring on Mazda B2000?
A:
In order to replace or replace the cylinder head, the cylinder head must be removed followed by the removal of the rocker shaft assembly and camshaft (in certain models). Wipe off the combustion chambers with a stiff wire brush and scraper without scratching the cylinder head surface. Install a valve spring compressor, loosen the valve spring retainer locks and springs. Make a valve set-up board to record the initial positions of the valves and its components that were originally installed. Dispose of the valve seals taking a note of the umbrella-type seal positions. Clean the valves and cylinder head mating surface and do not use metallic scraper. Clean the valve guides with a valve guide cleaner and then put each valve into one of the ports. Check valve stems against specifications using a micrometer and measure valve guide-to-stem clearance using a dial indicator. Valve removal can be done by blocking the head with a socket to break the deposits of varnish, and maintaining parts that have been removed. Wipe down the valve ports and seats and ensure that carbon deposits are wiped off. Check the head of the cylinder head and grease the valve stem-to-guide clearance. Fix damaged valve guides, and machine valve faces and seats to specification. Lap the valves and seats, and then affix the seats. To reface a valve, resurface valve with a valve grinder to specification paying attention to margin widths. Upon machining, place the valves with lubricated stems, then valve springs, retainers, and seals should be placed in proper order. Lastly, tap all the valve spring retainers to fix the keepers.
Intake Valve
BP1B-12-111
Q: Should a professional service the intake valve, valve seats, and valve guides on Mazda Protege?
A:
The work of valve is difficult and it needs the specialized equipment and tools used, hence a professional should service the valves, valve seats and valve guides, which is also known as a valve job. A home mechanic may take the head(s) off-site and strip them down, perform some initial clearing and inspection, and then reassemble them and ship them to a dealer service department or an automotive machine shop where the actual work would be done. The inspection will make it possible to examine the state of the head(s), as well as valve train, components, being aware of the work and new parts required when dealing with an automotive machine shop. The dealer service department or automotive machine shop will do the process of removing the valves and springs, reconditioning or replacing the valves and valve seats, reconditioning the valve guides, checking and replacing the valve springs, spring retainers, and keepers as necessary, replacing the valve seals with new ones, and reassembling the valve parts and ensuring that the correct spring height is installed. Also resurfacing of the cylinder head gasket surface will be done in the event it is warped. After the work of a valve is done by a professional, the head(s) will be in the condition of a new one. When they come back they should be again cleaned and before putting them back on the engine, it is important to clear them off any metal particle and abrasive grit that might be left behind during the valve service or head resurfacing procedure and also use compressed air to blow out every oil hole and passage.