2021 Mercedes-Benz CLA250(438 parts)

All parts for your vehicle

Pick your trim in My Garage — better matches across the catalog.

Shop by Problem

Brakes squeaking?Brakes squeaking or grinding?AC not cold?AC not blowing cold?Check engine light?Check engine light on?

Other Mercedes-Benz CLA250 Years

2022 2020 2023 2019 2024

2021 Mercedes-Benz CLA250(438 parts)

All parts for your vehicle

Pick your trim in My Garage — better matches across the catalog.

Which trim do you have?

Brakes, exhaust, wheels, and suspension can vary by trim. Picking yours means we only show what actually fits — mats, wipers, and covers show regardless.

What do you want for your vehicle?

Start with an intent — drill into any category for exact-fit picks.

Keep it running

Maintenance & repair

NTK ABS Wheel Speed Sensor

Quality-Built Premium Ceramic Brake Pads w/ Hardware

BRAKE DISC (PR-EA/BX-2)

Mobil 1 V-Twin 20W-50 Synthetic Motorcycle Oil (1 Quart)

Shop all keep it running

Make it yours

Appearance & personalization

Haltech Wi-Fi Antenna

CUSTOM SEAT COVERS (1 ROW) NEOSUPREME BLUE / BLACK SIDES

Heads-Up Saggy Stoppers Headliner Fasteners (8-Pack)

Putco 99-04 Ford SuperDuty - Side Vents Only Punch Stainless Steel Grilles

Make it do more

Capability & cargo

Moroso Ford Small Block Vacuum Pump Mount

Jeep Wrangler & CJ Chrome Tow Hook Kit (1942-1995)

Rugged Ridge 2 Inch Hitch Plug Rugged Ridge Logo

aFe Control Front Tow Hook Black BMW F-Chassis 2/3/4/M

Go faster

Performance upgrades

Canister Purge Solenoid

Air Lift 05-14 Audi A3 / 06-14 Volkswagen GTI Performance Rear Kit

Belltech ND2 OEM Shock

Rugged Ridge Coil Spacer Kit 1.75in lift 07-18 Jeep Wrangler JK

Ready for the season

Weather & seasonal prep

Bosch ICON Wiper Blades - Size:13 inch

Meguiars Professional Vinyl & Rubber Cleaner (16 oz.)

Auto Ventshade 94044 Chevy Silverado & GMC Sierra 4-Piece VentVisor (1999-2007)

A/C Compressor Replacement Service Kit

Gift for an owner

Detailing, mats & keychains

Meguiar's NXT Generation Tech Wax 2.0 Liquid (18 oz.)

Heads-Up Saggy Stoppers Headliner Fasteners (8-Pack)

CUSTOM SEAT COVERS (1 ROW) NEOSUPREME BLUE / BLACK SIDES

Flat License Plate Shields - Color:Blue

Shop all gift for an owner

Browse all categories

Every category we carry for this vehicle, organized by system.

Maintenance, care & accessories

Fits any vehicle — oil, washes, waxes, and tools.

Oil & Fluids

See all →

Mobil 1

Part # 44925

Mobil 1 V-Twin 20W-50 Synthetic Motorcycle Oil (1 Quart)

Maintenance & Repair Jobs

Find all the parts you need for common jobs on your 2021 Mercedes-Benz CLA250.

Brake Job Oil Change Tune-Up Suspension Upgrade Wiper Replacement Battery Replacement

Frequently Asked Questions

Do these parts fit my 2021 Mercedes-Benz CLA250?

This page groups parts listed for the 2021 Mercedes-Benz CLA250. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

What are the most popular parts for the 2021 Mercedes-Benz CLA250?

The most popular categories for the 2021 Mercedes-Benz CLA250 include Brake Rotors, Brake Pads, Oil & Fluids, and Wiring & Electrical. Browse our full selection to find the exact parts you need for your vehicle.

How fast do 2021 Mercedes-Benz CLA250 parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 2021 Mercedes-Benz CLA250 parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

Shop by Problem

Brakes squeaking?Brakes squeaking or grinding?AC not cold?AC not blowing cold?Check engine light?Check engine light on?

Other Mercedes-Benz CLA250 Years

2022 2020 2023 2019 2024

Which trim do you have?

Brakes, exhaust, wheels, and suspension can vary by trim. Picking yours means we only show what actually fits — mats, wipers, and covers show regardless.

What do you want for your vehicle?

Start with an intent — drill into any category for exact-fit picks.

Keep it running

Maintenance & repair

NTK ABS Wheel Speed Sensor

Quality-Built Premium Ceramic Brake Pads w/ Hardware

BRAKE DISC (PR-EA/BX-2)

Mobil 1 V-Twin 20W-50 Synthetic Motorcycle Oil (1 Quart)

Shop all keep it running

Make it yours

Appearance & personalization

Haltech Wi-Fi Antenna

CUSTOM SEAT COVERS (1 ROW) NEOSUPREME BLUE / BLACK SIDES

Heads-Up Saggy Stoppers Headliner Fasteners (8-Pack)

Putco 99-04 Ford SuperDuty - Side Vents Only Punch Stainless Steel Grilles

Make it do more

Capability & cargo

Moroso Ford Small Block Vacuum Pump Mount

Jeep Wrangler & CJ Chrome Tow Hook Kit (1942-1995)

Rugged Ridge 2 Inch Hitch Plug Rugged Ridge Logo

Go faster

Performance upgrades

Canister Purge Solenoid

Air Lift 05-14 Audi A3 / 06-14 Volkswagen GTI Performance Rear Kit

Belltech ND2 OEM Shock

Ready for the season

Weather & seasonal prep

Bosch ICON Wiper Blades - Size:13 inch

Meguiars Professional Vinyl & Rubber Cleaner (16 oz.)

Auto Ventshade 94044 Chevy Silverado & GMC Sierra 4-Piece VentVisor (1999-2007)

A/C Compressor Replacement Service Kit

Gift for an owner

Detailing, mats & keychains

Meguiar's NXT Generation Tech Wax 2.0 Liquid (18 oz.)

Heads-Up Saggy Stoppers Headliner Fasteners (8-Pack)

CUSTOM SEAT COVERS (1 ROW) NEOSUPREME BLUE / BLACK SIDES

Flat License Plate Shields - Color:Blue

Shop all gift for an owner

Browse all categories

Every category we carry for this vehicle, organized by system.

Maintenance, care & accessories

Fits any vehicle — oil, washes, waxes, and tools.

Oil & Fluids

See all →

Mobil 1

Part # 44925

Mobil 1 V-Twin 20W-50 Synthetic Motorcycle Oil (1 Quart)

Maintenance & Repair Jobs

Find all the parts you need for common jobs on your 2021 Mercedes-Benz CLA250.

Brake Job Oil Change Tune-Up Suspension Upgrade Wiper Replacement Battery Replacement

Frequently Asked Questions

Do these parts fit my 2021 Mercedes-Benz CLA250?

What are the most popular parts for the 2021 Mercedes-Benz CLA250?

How fast do 2021 Mercedes-Benz CLA250 parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 2021 Mercedes-Benz CLA250 parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.