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

BALDWIN FILTERS RS4803 Round/Oval Engine Air Filter - Round/Oval Engine Air Filters
BALDWIN FILTERSRound/Oval Engine Air Filters

BALDWIN FILTERS RS4803 Round/Oval Engine Air Filter

The BALDWIN FILTERS Automotive Air Filter (MPN RS4803) is a round-oval engine air filter with a radial seal and a 2 5/32 in inside diameter. As a Baldwin Interchange RS4803, it is a direct replacement for compatible…

SKU 3G-OTH-490418

Also listed as: RS 4803 · RS-4803

Brand
BALDWIN FILTERS
Item
RS4803 Round/Oval Engine Air Filter
Category
Round/Oval Engine Air Filters
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

BALDWIN FILTERS
Manufacturer Part Number
RS4803
Type
Engine, Round, Radial Seal
Inside Dia
2 5/32 in
Baldwin Interchange
RS4803

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 (MPN RS4803) is a round-oval engine air filter with a radial seal and a 2 5/32 in inside diameter. As a Baldwin Interchange RS4803, it is a direct replacement for compatible equipment. 3G Electric sources this genuine filter across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment.

Frequently Asked Questions

What is the BALDWIN FILTERS RS4803 air filter used for?

The BALDWIN FILTERS RS4803 is a round-oval engine air filter with a radial seal, designed to protect engines in automotive and industrial equipment by trapping airborne contaminants. It is a direct replacement for compatible systems requiring the Baldwin Interchange RS4803.

What are the specifications of the BALDWIN FILTERS RS4803?

The BALDWIN FILTERS RS4803 is an engine air filter with a round-oval shape and radial seal. It has an inside diameter of 2 5/32 in and is identified by the Baldwin Interchange number RS4803 and manufacturer part number RS4803.

Where to buy the BALDWIN FILTERS RS4803 worldwide?

3G Electric supplies the BALDWIN FILTERS RS4803 worldwide, handling full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source this genuine filter across 14 departments, with specialist expertise in combustion, pumps, and controls.

How to install the BALDWIN FILTERS RS4803?

Install the BALDWIN FILTERS RS4803 by ensuring the radial seal seats evenly in the housing to prevent bypass. Align the filter with the air intake, tighten the retaining mechanism per manufacturer torque specs, and verify no gaps exist. Always follow OEM guidelines for your specific equipment.

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 round/oval 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
Round/oval engine air filter with axial seal, overall height 4 1/16 inches. Designed for use in Hustler farm equipment to filter airborne contaminants in agricultural environments
BALDWIN FILTERS
Round/oval engine air filter with axial seal, overall height 4 1/16 inches. Designed for use in Hustler farm equipment to filter airborne contaminants in agricultural environments
Round/oval engine air filter with axial seal. Inside diameter of 4 3/32 in. Removes airborne contaminants to protect engine components. Suitable for use in agricultural and industrial equipment
BALDWIN FILTERS
Round/oval engine air filter with axial seal. Inside diameter of 4 3/32 in. Removes airborne contaminants to protect engine components. Suitable for use in agricultural and industrial equipment
Round engine air filter with axial seal design. Outside diameter 4 3/32 in. Filters incoming air to protect the engine from contaminants in automotive and industrial applications
BALDWIN FILTERS
Round engine air filter with axial seal design. Outside diameter 4 3/32 in. Filters incoming air to protect the engine from contaminants in automotive and industrial applications
Round engine air filter with a 13 1/2 inch outside diameter and bottom configuration. Designed to remove airborne contaminants from intake air, protecting engine components in automotive and industrial applications
BALDWIN FILTERS
Round engine air filter with a 13 1/2 inch outside diameter and bottom configuration. Designed to remove airborne contaminants from intake air, protecting engine components in automotive and industrial applications
Engine air filter with round/oval shape and axial seal. Overall height of 16 3/8 inches. Designed for use in buses to filter intake air for internal combustion engines
BALDWIN FILTERS
Engine air filter with round/oval shape and axial seal. Overall height of 16 3/8 inches. Designed for use in buses to filter intake air for internal combustion engines
Round engine air filter with 10 9/16-inch outside diameter for bottom-mount applications on Godwin vehicles. Removes airborne contaminants from intake air to protect engine components. Suitable for heavy-duty equipment operating in dusty environments
BALDWIN FILTERS
Round engine air filter with 10 9/16-inch outside diameter for bottom-mount applications on Godwin vehicles. Removes airborne contaminants from intake air to protect engine components. Suitable for heavy-duty equipment operating in dusty environments
Round-oval engine air filter with axial seal. Overall height 18 9/16 inches. Compatible with GMC vehicles. Direct replacement for engine air filtration systems
BALDWIN FILTERS
Round-oval engine air filter with axial seal. Overall height 18 9/16 inches. Compatible with GMC vehicles. Direct replacement for engine air filtration systems
Round/oval engine air filter with axial seal. Outside diameter 6 3/32 in. Used in engine air intake systems to remove airborne contaminants. Compatible with Sullair vehicles
BALDWIN FILTERS
Round/oval engine air filter with axial seal. Outside diameter 6 3/32 in. Used in engine air intake systems to remove airborne contaminants. Compatible with Sullair vehicles