Baldwin Filters
Baldwin Filters B329 HVAC control
Spin-on oil filter with a 12 micron rating and a 20 psid bypass valve for Chrysler, Ford and Mazda vehicles
- ColorTransparent
- 12-micron filtration traps fine contaminants
- 20 psid bypass valve maintains flow under pressure
- Anti-drainback valve prevents dry starts
- M22 x 1.50 thread fits Chrysler, Ford, Mazda applications
- Spin-on design allows quick, tool-free replacement
Product identity
The Baldwin Filters B329 is a spin-on oil filter designed for Chrysler, Ford and Mazda automotive applications including light-duty trucks and vans. It uses an M22 by 1.50 thread for direct fitment.
Filtration performance
A 12 micron rating captures fine contaminants while a 20 psid bypass valve maintains flow during cold starts or heavy loading. An anti-drainback valve prevents dry starts by retaining oil in the filter after shutdown.
Vehicle fitment
Suited for owners and technicians servicing the listed makes with the correct thread size. Not intended for engines requiring a different thread pitch, a different bypass setting or a cartridge-style housing.
Highlights
- 12-micron filtration traps fine contaminants
- 20 psid bypass valve maintains flow under pressure
- Anti-drainback valve prevents dry starts
- M22 x 1.50 thread fits Chrysler, Ford, Mazda applications
- Spin-on design allows quick, tool-free replacement
Specifications
| Brand | BALDWIN FILTERS |
|---|---|
| Color | Transparent |
Questions about this item
How often should the B329 spin-on oil filter be replaced?
Replace the filter at every engine oil change interval recommended by the vehicle manufacturer.
What is the bypass valve pressure setting that limits filtration under sustained use?
The integrated bypass valve opens at 20 psid to maintain oil flow if the filter becomes restricted.
Does the anti-drainback valve prevent dry-start noise after the engine sits overnight?
Yes, the anti-drainback valve keeps oil in the filter so pressure builds faster on cold starts.
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