How to safely remove and install rocker arms on Mazda B2200?

To install and remove components, it is important to start up by ensuring that safety measures are observed particularly in fuel injected models where it is important to release the fuel pressure before unscrewing lines. In the case of 2.2L engine, this can be done by disconnecting the choke and air bypass valve cables, removing air cleaner or cross over vent, disconnecting the PCV valve, and removing the cam cover, cleaning all gasket surfaces, and then installing new gaskets and tightening bolts up to appropriate torque. In the case of the 2.6L 1987-88, the negative battery cable should be disconnected, the air cleaner assembly, and hoses removed and then the rocker cover is unbolted and removed using RTV sealant and then installed and screwed back on again. In the 1989-93 model, disassemble the battery ground cable and accelerator cable, disassemble the air intake pipe, and wipe down of mating surfaces and fit the rocker cover with a gasket or RTV sealant. In the case of the 3.0L engine, it is necessary to disconnect air bypass valve cable and PCV valve, remove cam cover, and fit with new gaskets and tighten the bolts accordingly. In the 4.0L, looseness battery cable, de-pressurize fuel system, and strip required parts to gain access to rocker cover with due caution of draining coolant. Once all the surfaces are cleared, put the rocker cover back in place with a new gasket, put the bolts back to the required torque, and reconnect the battery and make sure the engine has no leaks before starting.

How to position the engine at TDC compression for the number 1 cylinder when working with the Rocker Arm and removing the valve cover on Mazda MPV?

Install the engine at TDC compression in the number 1 cylinder and take the valve cover out. Tighten the rocker arm shaft bolts over a period of time starting at each end of the shaft and moving towards the center keeping all the parts in place and on the same shaft as they were taken off. Care should be taken since there will be some open valves and rocker arm shafts will be under valve spring pressure and thus, the bolts should be loosened bit by bit to prevent bending and breaking of the rocker arm shaft. Mark the rocker arms with identifying marks before removing to have the ability to fit back in their correct positions. Disassemble the bolts and detach the rocker arm shaft assemblies one at a time and place them on a work bench in the same position relative to each other as they were fitted in the engine, it is essential to be sure they are fitted back to the same cylinder head in the same position. The opposite of the removal procedure is followed in the installation process whereby the rocker arm shaft bolts are tightened following three steps in a given order to the required torque.

Genuine Mazda Rocker Arm

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25 Rocker Arms found

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Mazda Rocker Arms Part Number: 1F01-12-130
$8.96 MSRP: $11.95
You Save: $2.99 (26%)
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Product Specifications
- Other Name: Arm, Rocker
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 Rocker Arms Part Number: 1F25-12-130
$3.72 MSRP: $27.67
You Save: $23.95 (87%)
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Product Specifications
- Other Name: Arm, Rocker
Fits the following Mazda Models:
- B4000 | 2001-2009 | Base, DS, SE | 6 Cyl 4.0 L GAS
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Mazda Rocker Arms Part Number: PYFA-12-130A
$22.11 MSRP: $29.49
You Save: $7.38 (26%)
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Product Specifications
- Other Name: Arm, Rocker; Rocker Arms
- Replaced by: PYFB-12-130
Fits the following Mazda Models:
- 3 | 2019-2021 | 2.0, 2.5 S, Base, Preferred, Premium, Select | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
- 6 | 2018-2021 | Sport, Touring | 4 Cyl 2.5 L GAS
- CX-3 | 2019-2020 | Grand Touring, Sport, Touring | 4 Cyl 2.0 L GAS
- CX-30 | 2020-2022 | 2.5 S, 2.5 S Carbon Edition, Base, Preferred, Premium, Select | 4 Cyl 2.5 L GAS
- CX-5 | 2018-2021 | Carbon Edition, Grand Touring, Sport, Touring | 4 Cyl 2.5 L GAS
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Mazda Actuator Part Number: PYFB-12-130
$22.11 MSRP: $29.49
You Save: $7.38 (26%)
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Product Specifications
- Other Name: Arm, Rocker; Actuator, Rocker Arms
- Replaces: PYFA-12-130, PYFA-12-130A
Fits the following Mazda Models:
- 3 | 2022-2023 | 2.0, 2.5 S, 2.5 Turbo, 2.5 Turbo Premium Plus, Carbon Edition, Preferred, Premium, Select | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
- CX-30 | 2023 | 2.5 S, 2.5 S Carbon Edition | 4 Cyl 2.5 L GAS
- CX-5 | 2022 | 2.5 S, 2.5 S Carbon Edition | 4 Cyl 2.5 L GAS
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Mazda Rocker Arms Part Number: PY8W-12-1D0
$26.69 MSRP: $35.60
You Save: $8.91 (26%)
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Product Specifications
- Other Name: Arm, Rocker
- Replaced by: PY8W-12-1D0A
Fits the following Mazda Models:
- CX-5 | 2019-2022 | 2.5 Turbo, 2.5 Turbo Signature, Carbon Edition Turbo, Grand Touring Reserve, Signature | 4 Cyl 2.5 L GAS
- CX-9 | 2016-2020 | Grand Touring, Signature, Sport, Touring | 4 Cyl 2.5 L GAS
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Mazda Rocker Arms Part Number: PY8W-12-1D0A
$26.69 MSRP: $35.60
You Save: $8.91 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Arm, Rocker; Rocker Arms, Valve Lifters
- Replaces: PY8W-12-1D0
Fits the following Mazda Models:
- 3 | 2021-2023 | 2.5 Turbo, 2.5 Turbo Premium Plus | 4 Cyl 2.5 L GAS
- 6 | 2019-2021 | Carbon Edition, Grand Touring, Grand Touring Reserve, Signature | 4 Cyl 2.5 L GAS
- CX-30 | 2021-2023 | 2.5 Turbo | 4 Cyl 2.5 L GAS
- CX-5 | 2019-2022 | 2.5 Turbo, 2.5 Turbo Signature, Carbon Edition Turbo, Grand Touring Reserve, Signature | 4 Cyl 2.5 L GAS
- CX-9 | 2021 | Carbon Edition, Grand Touring, Signature, Sport, Touring | 4 Cyl 2.5 L GAS
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Mazda Rocker Arms Part Number: PE01-12-130A
$50.33 MSRP: $67.12
You Save: $16.79 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Arm, Rocker; Rocker Arms, Valve Lifters
- Replaces: PE01-12-130
Fits the following Mazda Models:
- 3 | 2012-2023 | 2.0, 2.5 S, 2.5 Turbo, 2.5 Turbo Premium Plus, Base, Carbon Edition, Grand Touring, i, i Grand Touring, I Sport, i SV, I Touring, Preferred, Premium, s Grand Touring, s Touring, Select, Sport, Touring | 4 Cyl 2.0 L GAS, 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-3 | 2016-2020 | Grand Touring, Sport, Touring | 4 Cyl 2.0 L GAS
- CX-30 | 2020-2023 | 2.5 S, 2.5 S Carbon Edition, 2.5 Turbo, Base, Preferred, Premium, Select | 4 Cyl 2.5 L GAS
- CX-5 | 2019-2022, 2013-2017 | 2.5 Turbo, 2.5 Turbo Signature, Carbon Edition Turbo, Grand Select, Grand Touring, Grand Touring Reserve, Signature, Sport, Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
- CX-9 | 2016-2021 | Carbon Edition, Grand Touring, Signature, Sport, Touring | 4 Cyl 2.5 L GAS
- MX-5 Miata | 2016-2022 | 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 Rocker Arms Part Number: F803-12-150
$56.94 MSRP: $75.93
You Save: $18.99 (26%)
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Product Specifications
- Other Name: Arm, Rocker
Fits the following Mazda Models:
- 626 | 1984-1987 | DX, GT, LX | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.0 L GAS
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Mazda Rocker Arms Part Number: F803-12-130
$56.20 MSRP: $74.94
You Save: $18.74 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Arm, Rocker
Fits the following Mazda Models:
- 626 | 1984-1987 | DX, GT, LX | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.0 L GAS
- B2000 | 1986 | Base, LX, SE-5 | 4 Cyl 2.0 L GAS
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Mazda Rocker Arms Part Number: F240-12-150C
$81.89 MSRP: $109.21
You Save: $27.32 (26%)
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Product Specifications
- Other Name: Arm, Rocker
- Replaces: F240-12-150B
Fits the following Mazda Models:
- B2200 | 1987-1993 | Base, LE-5, LX, SE-5 | 4 Cyl 2.2 L GAS
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Mazda Rocker Arms Part Number: JE01-12-150D
$82.49 MSRP: $110.01
You Save: $27.52 (26%)
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Product Specifications
- Other Name: ARM,ROCKER (W/HLA)
- Replaces: JE01-12-150C, JE01-12-150B
Fits the following Mazda Models:
- 929 | 1988-1991 | Base, S | 6 Cyl 3.0 L GAS
- MPV | 1989-1998 | Cargo, DX, ES, L, LX, LXE, Passenger | 6 Cyl 3.0 L GAS
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Mazda Rocker Arms Part Number: G601-12-150A
$82.20 MSRP: $109.62
You Save: $27.42 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Arm, Rocker
- Replaces: G601-12-150
Fits the following Mazda Models:
- B2600 | 1989-1993 | Base, LE-5, LX, SE-5 | 4 Cyl 2.6 L GAS
- MPV | 1989-1994 | Cargo, Passenger | 4 Cyl 2.6 L GAS
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Mazda Rocker Arms Part Number: B541-12-150
$14.76 MSRP: $113.97
You Save: $99.21 (88%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Arm, Rocker
Fits the following Mazda Models:
- MX-3 | 1992-1993 | Base, GS, SE | 4 Cyl 1.6 L GAS, 6 Cyl 1.8 L GAS
- Protege | 1990-1994 | 4WD, Base, DX, LX, SE | 4 Cyl 1.8 L GAS
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Mazda Rocker Arms Part Number: AJ03-12-130A
Product Specifications
- Other Name: Arm, Rocker
Fits the following Mazda Models:
- 6 | 2003-2008 | S | 6 Cyl 3.0 L GAS
- MPV | 2000-2006 | DX, ES, LX, LX-SV | 6 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
- Tribute | 2008-2011, 2001-2006 | DX, ES, LX, S | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mazda Rocker Arms Part Number: AM15-12-150
Product Specifications
- Other Name: Arm, Rocker
Fits the following Mazda Models:
- B2600 | 1987-1988 | Base, LX, SE-5 | 4 Cyl 2.6 L GAS
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Mazda Rocker Arms Part Number: AM16-12-130
Product Specifications
- Other Name: Arm, Rocker
Fits the following Mazda Models:
- B2600 | 1987-1988 | Base, LX, SE-5 | 4 Cyl 2.6 L GAS
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Mazda Rocker Arms Part Number: B308-12-130A
Product Specifications
- Other Name: Arm, Rocker
Fits the following Mazda Models:
- 323 | 1991-1994 | Base, SE | 4 Cyl 1.6 L GAS
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Mazda Rocker Arms Part Number: B541-12-130
Product Specifications
- Other Name: Arm, Rocker
Fits the following Mazda Models:
- MX-3 | 1992-1993 | Base, GS, SE | 4 Cyl 1.6 L GAS, 6 Cyl 1.8 L GAS
- Protege | 1990-1994 | 4WD, Base, DX, LX, SE | 4 Cyl 1.8 L GAS
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Mazda Rocker Arms Part Number: F201-12-150B
Product Specifications
- Other Name: Arm, Rocker
Fits the following Mazda Models:
- 626 | 1988-1992 | DX, GT, LE, LX, Turbo, Turbo 4WS | 4 Cyl 2.2 L GAS
- MX-6 | 1988-1992 | DX, GT, GT 4WS, LE, LX | 4 Cyl 2.2 L GAS
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Mazda Rocker Arms Part Number: F240-12-130C
Product Specifications
- Other Name: Arm, Rocker
Fits the following Mazda Models:
- B2200 | 1990-1993 | Base, LE-5, SE-5 | 4 Cyl 2.2 L GAS

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Mazda Rocker Arm

Mazda Rocker Arm is the clever lever that converts the smooth spin of the camshaft into the precise up and down motion that opens and closes engine valves right on time, delivering crisp throttle response and fuel efficiency. Mazda as a company prides itself on blending spirited handling with responsible consumption, a goal seen in the rotary legend of the 1960s, the Skyactiv powertrains that squeeze every drop, and the Kodo styling that makes every parking lot feel like a gallery. The brand pairs this artistry with i-Activsense features that watch the road and i-Activ AWD that bites into gravel, proving that Mazda vehicles look lively and act intelligent. Electric drive experiments and mild hybrids show Mazda will keep fun alive in the future while trimming emissions for city streets. Inside each gasoline engine, the Rocker Arm balances light weight with strength, sitting between cam lobe and valve to translate rotation into motion without waste. Modern finger-follower or roller-tipped Rocker Arm versions reduce friction and resist high rpm stress, supporting the entire Mazda lineup from nimble hatchbacks to capable SUVs. Because the component keeps airflow steady, the engine breathes cleanly, packs more punch, and stays quiet, ensuring that every driver enjoys the signature zoom without extra fuel or noise.

You'll get great performance and real durability when you pick genuine OEM Rocker Arm. Mazda builds these using high-quality materials and official factory methods to ensure they hold up mile after mile. You deserve that Mazda reliability without the headache of cheap knockoffs. It is easy to find exactly what you need in our huge inventory of genuine parts. Plus, every OEM part carries a real manufacturer's warranty for your peace of mind. You will love our low prices too. Order today and we will ship your brand-new parts fast. They often reach your door in just a few days.

Mazda Rocker Arm Parts and Q&A

Rocker Arms
F240-12-150C
Q: How to safely remove and install rocker arms on Mazda B2200?
A:
To install and remove components, it is important to start up by ensuring that safety measures are observed particularly in fuel injected models where it is important to release the fuel pressure before unscrewing lines. In the case of 2.2L engine, this can be done by disconnecting the choke and air bypass valve cables, removing air cleaner or cross over vent, disconnecting the PCV valve, and removing the cam cover, cleaning all gasket surfaces, and then installing new gaskets and tightening bolts up to appropriate torque. In the case of the 2.6L 1987-88, the negative battery cable should be disconnected, the air cleaner assembly, and hoses removed and then the rocker cover is unbolted and removed using RTV sealant and then installed and screwed back on again. In the 1989-93 model, disassemble the battery ground cable and accelerator cable, disassemble the air intake pipe, and wipe down of mating surfaces and fit the rocker cover with a gasket or RTV sealant. In the case of the 3.0L engine, it is necessary to disconnect air bypass valve cable and PCV valve, remove cam cover, and fit with new gaskets and tighten the bolts accordingly. In the 4.0L, looseness battery cable, de-pressurize fuel system, and strip required parts to gain access to rocker cover with due caution of draining coolant. Once all the surfaces are cleared, put the rocker cover back in place with a new gasket, put the bolts back to the required torque, and reconnect the battery and make sure the engine has no leaks before starting.
Rocker Arms
G601-12-130A
Q: How to position the engine at TDC compression for the number 1 cylinder when working with the Rocker Arm and removing the valve cover on Mazda MPV?
A:
Install the engine at TDC compression in the number 1 cylinder and take the valve cover out. Tighten the rocker arm shaft bolts over a period of time starting at each end of the shaft and moving towards the center keeping all the parts in place and on the same shaft as they were taken off. Care should be taken since there will be some open valves and rocker arm shafts will be under valve spring pressure and thus, the bolts should be loosened bit by bit to prevent bending and breaking of the rocker arm shaft. Mark the rocker arms with identifying marks before removing to have the ability to fit back in their correct positions. Disassemble the bolts and detach the rocker arm shaft assemblies one at a time and place them on a work bench in the same position relative to each other as they were fitted in the engine, it is essential to be sure they are fitted back to the same cylinder head in the same position. The opposite of the removal procedure is followed in the installation process whereby the rocker arm shaft bolts are tightened following three steps in a given order to the required torque.