Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
BALDWIN FILTERS Automotive Air Filter: Panel, Engine, Square, Panel, 23 3/8 in Overall Lg - Panel Engine Air Filters
BALDWIN FILTERSPanel Engine Air Filters

BALDWIN FILTERS Automotive Air Filter: Panel, Engine, Square, Panel, 23 3/8 in Overall Lg

The BALDWIN FILTERS Automotive Air Filter is a panel-type engine air filter, square in shape, with a 23 3/8 in overall length and Baldwin Interchange number PA3872. This PA3872 model is a direct replacement for…

SKU 3G-OTH-493298

Brand
BALDWIN FILTERS
Item
Automotive Air Filter: Panel, Engine, Square, Panel, 23 3/8 in Overall Lg
Category
Panel Engine Air Filters
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

BALDWIN FILTERS
Manufacturer Part Number
PA3872
Type
Engine, Square, Panel, PA3872
Overall Lg
23 3/8 in
Baldwin Interchange
PA3872
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

BALDWIN FILTERS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BALDWIN FILTERS Automotive Air Filter is a panel-type engine air filter, square in shape, with a 23 3/8 in overall length and Baldwin Interchange number PA3872. This PA3872 model is a direct replacement for compatible engine applications.

Frequently Asked Questions

What is the BALDWIN FILTERS PA3872 air filter used for?

The BALDWIN FILTERS PA3872 is a panel-type engine air filter designed to remove airborne contaminants from intake air in automotive and industrial engines. It is a direct replacement for compatible applications requiring a square panel filter with a 23 3/8 in overall length.

What are the specifications of the BALDWIN FILTERS PA3872?

The BALDWIN FILTERS PA3872 is a square panel engine air filter with an overall length of 23 3/8 in. Its Baldwin Interchange number is PA3872, and the manufacturer part number is also PA3872. It is designed for engine air intake systems requiring this specific size and shape.

Where to buy the BALDWIN FILTERS PA3872 worldwide?

3G Electric supplies the BALDWIN FILTERS PA3872 panel air filter to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to source this genuine Baldwin Filters part for your engine application.

How to install the BALDWIN FILTERS PA3872 air filter?

To install the BALDWIN FILTERS PA3872, first ensure the engine is off and cool. Remove the old filter, clean the housing, and insert the new square panel filter with the 23 3/8 in length oriented correctly. Secure the housing cover and check for proper sealing before restarting the engine.

Used in

Common applications for BALDWIN FILTERS
Diesel generator maintenance — Baldwin Filters CTK5029-4 coolant test strips for monitoring SCA levels in cooling systems
Fleet vehicle servicing — Baldwin Filters CTK5029-1 coolant test strips for checking freeze point in heavy-duty truck radiators
Industrial compressor cooling — Baldwin Filters coolant test strips for verifying antifreeze concentration in closed-loop systems
Agricultural equipment upkeep — Baldwin Filters CTK5029-4 test strips for nitrite level checks in tractor engine coolants
Marine engine maintenance — Baldwin Filters coolant test strips for freeze point verification in vessel cooling systems

BALDWIN FILTERS Products

3G Electric supplies BALDWIN FILTERS panel engine air filters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from BALDWIN FILTERS

View all BALDWIN FILTERS parts →
BALDWIN FILTERS Air Filter Element: Engine, Rectangular, 22 in Overall Lg, 5 in Overall Ht, 4 PK (MPN BA3964(4)). Key specifications — Brand: BALDWIN FILTERS; Baldwin Interchange: BA3964(4).
BALDWIN FILTERS
BALDWIN FILTERS Air Filter Element: Engine, Rectangular, 22 in Overall Lg, 5 in Overall Ht, 4 PK (MPN BA3964(4)). Key specifications — Brand: BALDWIN FILTERS; Baldwin Interchange: BA3964(4).
BALDWIN FILTERS Automotive Air Filter: Panel, Engine, Rectangular, Panel, 13 1/2 in Overall Lg, Jeep (MPN PA4092). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Jeep; Compatible Vehicle Type: Buses; Baldwin Interchange: PA4092.
BALDWIN FILTERS
BALDWIN FILTERS Automotive Air Filter: Panel, Engine, Rectangular, Panel, 13 1/2 in Overall Lg, Jeep (MPN PA4092). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Jeep; Compatible Vehicle Type: Buses; Baldwin Interchange: PA4092.
BALDWIN FILTERS Automotive Air Filter: Panel, Engine, Rectangular, Panel, 11 23/32 in Overall Lg (MPN PA31000). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Cummins; Baldwin Interchange: PA31000.
BALDWIN FILTERS
BALDWIN FILTERS Automotive Air Filter: Panel, Engine, Rectangular, Panel, 11 23/32 in Overall Lg (MPN PA31000). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Cummins; Baldwin Interchange: PA31000.
BALDWIN FILTERS Automotive Air Filter: Panel, Engine, Rectangular, Panel, 8 3/16 in Overall Lg (MPN PA10046). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Ram; Compatible Vehicle Type: Buses; Baldwin Interchange: PA10046.
BALDWIN FILTERS
BALDWIN FILTERS Automotive Air Filter: Panel, Engine, Rectangular, Panel, 8 3/16 in Overall Lg (MPN PA10046). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Ram; Compatible Vehicle Type: Buses; Baldwin Interchange: PA10046.
BALDWIN FILTERS Automotive Air Filter: Panel, Engine, Rectangular, Panel, 11 9/16 in Overall Lg (MPN PA10058). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Acura; Compatible Vehicle Type: Light Duty Trucks; Baldwin Interchange: PA10058.
BALDWIN FILTERS
BALDWIN FILTERS Automotive Air Filter: Panel, Engine, Rectangular, Panel, 11 9/16 in Overall Lg (MPN PA10058). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Acura; Compatible Vehicle Type: Light Duty Trucks; Baldwin Interchange: PA10058.
BALDWIN FILTERS Automotive Air Filter: Panel, Engine, Rectangular, Panel, 15 31/32 in Overall Lg (MPN PA31002). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Cummins; Baldwin Interchange: PA31002.
BALDWIN FILTERS
BALDWIN FILTERS Automotive Air Filter: Panel, Engine, Rectangular, Panel, 15 31/32 in Overall Lg (MPN PA31002). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Cummins; Baldwin Interchange: PA31002.
BALDWIN FILTERS Automotive Air Filter: Panel, Engine, Rectangular, Panel, 16 1/8 in Overall Lg (MPN PA31012). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Cummins; Baldwin Interchange: PA31012.
BALDWIN FILTERS
BALDWIN FILTERS Automotive Air Filter: Panel, Engine, Rectangular, Panel, 16 1/8 in Overall Lg (MPN PA31012). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Cummins; Baldwin Interchange: PA31012.
BALDWIN FILTERS Automotive Air Filter: Panel, Engine, Rectangular, Panel, 9 1/32 in Overall Lg (MPN PA4018). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Rogue; Compatible Vehicle Type: Buses; Baldwin Interchange: PA4018.
BALDWIN FILTERS
BALDWIN FILTERS Automotive Air Filter: Panel, Engine, Rectangular, Panel, 9 1/32 in Overall Lg (MPN PA4018). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Rogue; Compatible Vehicle Type: Buses; Baldwin Interchange: PA4018.