Genuine OEM 2463772400 - Transmission Oil Filter

Product Overview

The Genuine OEM 2463772400 is a transmission oil filter for Mercedes-Benz compact models equipped with 2.0L turbocharged four-cylinder gasoline engines. This filter fits the CLA-Class (C117 and C118), GLA-Class (X156 and H247), and A-Class (W176 and W177) from 2014 to 2023, including base, 4MATIC, and AMG variants. As a factory-original component, it meets Mercedes-Benz engineering specifications for transmission fluid filtration and is the recommended choice for scheduled maintenance and transmission fluid service. Trust Genuine OEM parts for factory-spec reliability and dealership-quality assurance.

Symptoms of a Failing Transmission Oil Filter

• Delayed transmission engagement or sluggish shift response
• Transmission fluid discoloration or burnt smell during service
• Increased transmission operating temperature readings
• Transmission warning lights or fault codes on the instrument cluster
• Rough or harsh downshifts during normal driving

Cross Reference Numbers

This Genuine OEM 2463772400 transmission oil filter is equivalent to or replaces the following part numbers: 246-377-24-00, 2463772400.

Vehicle Compatibility

This filter fits the popular models below. For Fitment Confidence, please use the vehicle selector tool above to verify exact compatibility for your vehicle.

• Mercedes-Benz CLA250 2.0L Turbo Gas (C117): 2014–2018
• Mercedes-Benz CLA250 2.0L Turbo Gas (C118): 2019–2023
• Mercedes-Benz CLA45 AMG 2.0L Turbo Gas (C117): 2014–2018
• Mercedes-Benz CLA35 AMG 2.0L Turbo Gas (C118): 2020–2023
• Mercedes-Benz GLA250 2.0L Turbo Gas (X156): 2015–2019
• Mercedes-Benz GLA250 2.0L Turbo Gas (H247): 2021–2023
• Mercedes-Benz GLA45 AMG 2.0L Turbo Gas (X156): 2015–2019
• Mercedes-Benz A220 2.0L Turbo Gas (W177): 2019–2022
• Mercedes-Benz A35 AMG 2.0L Turbo Gas (W177): 2020–2021

This filter may also fit other applications. Please use the vehicle selector tool to verify fitment.

Often Replaced Together

For a complete transmission service, many owners replace the following at the same time:

• Transmission fluid (ATF) as specified by Mercedes-Benz
• Transmission pan gasket or seal
• Engine air filter
• Cabin air filter

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Frequently Asked Questions

How do I know if my Mercedes-Benz CLA, GLA, or A-Class transmission oil filter needs replacement?

Transmission fluid condition is best assessed during a scheduled service interval. If you notice delayed shifts, rough engagement, or a burnt smell when checking fluid, the filter likely needs replacement. Many owners perform a transmission fluid service every 40,000 to 60,000 miles as preventive maintenance. Consult your owner's manual for the recommended service schedule for your specific model year.

Is this a genuine Mercedes-Benz part?

Yes. This is a Genuine OEM transmission oil filter manufactured to factory specifications. It carries the same engineering standards and quality assurance as parts supplied to Mercedes-Benz dealerships. Using genuine components ensures proper fit, filtration performance, and compatibility with your transmission fluid type.

Do I need to replace the transmission fluid when I change the filter?

While the filter can be replaced independently, Mercedes-Benz recommends changing the transmission fluid during a complete transmission service. Replacing only the filter extends the life of existing fluid, but a full fluid and filter service provides optimal transmission health. Refer to your service manual for the recommended fluid capacity and type for your model.

What is the difference between the C117 CLA and C118 CLA, and does the filter fit both?

The C117 is the first-generation CLA sold from 2014 to 2018, while the C118 is the second generation introduced in 2019. Both generations use the same 2.0L turbocharged engine family and transmission architecture, so this filter is compatible with both. Use the vehicle selector tool to confirm fitment for your specific year and model.

Can I replace the transmission oil filter myself, or do I need a professional?

Transmission filter replacement typically requires dropping the transmission pan, which involves draining fluid, unbolting the pan, replacing the filter and pan gasket, and refilling with the correct fluid type and quantity. This is a moderate-difficulty task suitable for experienced DIY technicians with basic tools and a drain pan. If you are unfamiliar with transmission service, we recommend professional installation to avoid cross-threading the pan bolts or overfilling the fluid.

Which Mercedes-Benz models and years does this filter cover?

This filter fits all 2.0L turbocharged four-cylinder Mercedes-Benz models from 2014 to 2023, including the CLA250, CLA45 AMG, CLA35 AMG, GLA250, GLA45 AMG, A220, and A35 AMG in both standard and 4MATIC configurations. The fitment spans multiple chassis platforms (C117, C118, X156, H247, W176, W177) but uses the same transmission filter design across all variants.

What transmission fluid type does my Mercedes-Benz require?

Mercedes-Benz models from 2014 onwards typically use proprietary ATF fluid types such as Genuine Mercedes Automatic Transmission Fluid or equivalent synthetic fluids meeting Mercedes specifications. Do not mix fluid types. Always verify the correct fluid specification in your owner's manual or service documentation before adding or replacing transmission fluid. Using the wrong fluid can cause shifting problems and transmission damage.