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MagnaFlow OEM Grade Left Direct-Fit Catalytic Converter - Mercedes-Benz M276 3.0L V6 2015-2023

Magnaflow SKU: MAG21-681
Price
13% OFF
Only 1 Left – Order Soon
Make sure this fits your vehicle Select your vehicle to confirm fitment before you order. Check
Shipping calculated at checkout.

MagnaFlow OEM Grade Federal/EPA compliant direct-fit catalytic converter, a bolt-in replacement for the factory unit that installs with no cutting or welding. It is built from mandrel-bent 16 gauge 409 stainless steel tubing with 308 stainless MIG welds and OE-sized 410 stainless barbed hangers, and this driver side unit carries a ceramic substrate. Essential gaskets and hardware are included in the box. MagnaFlow uses 3D scanning to replicate OE geometry and O2 sensor port locations so the converter fits and flows like the original and keeps the check engine light off. It meets Federal EPA emissions requirements and is not CARB certified.

Specifications

Type Direct-fit catalytic converter (OEM Grade, Federal/EPA)
Position Left (driver side)
Material 16 gauge 409 stainless steel tubing, 308 stainless MIG welds, 410 stainless barbed hangers
Substrate Ceramic
Emissions Federal/EPA compliant (OBDII federally registered vehicles); not CARB certified, not legal for sale or installation in California, Colorado or New York
Includes Gaskets and installation hardware
OEM Replacement 276 140 94 13, 276 140 97 13
Quantity 1
Part Number 21-681

This part fits:

Year Make Model Submodel
2015 Mercedes-Benz C400 4Matic
2017-2023 Mercedes-Benz C43 AMG 4Matic
2016 Mercedes-Benz C450 AMG 4Matic
2017-2018 Mercedes-Benz E43 AMG 4Matic
2019-2020 Mercedes-Benz E450 4Matic
2019-2020 Mercedes-Benz E450 Base
2017-2023 Mercedes-Benz GLC43 AMG 4Matic

Shipping

  • Orders placed before 3 PM EST typically ship the same business day. Larger items ship within 1 to 3 business days.
  • Standard, expedited, and overnight options at checkout.
  • Oversized items ship by freight and take longer.
  • Special order items follow a lead time we confirm with you individually before the order is committed.
  • Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
  • Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
  • International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

  • 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
  • Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
  • Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
  • Product images may be representative. The SKU and specifications in the listing are what ships.
  • Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Returns & Refunds · Warranty
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