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A2142402300 A2142402400 Engine Mounting Set Fits Mercedes-Benz E-Class W214 2023-2026 3.0L

OE-equivalent front hydraulic engine mounting set for Mercedes-Benz E-Class W214 3.0L M256, engineered for global luxury auto parts wholesalers.

  • OE-Exact Fitment: Precision-engineered to match OE A2142402300 (Left) and A2142402400 (Right) specifications for Mercedes-Benz E-Class W214 E450 4MATIC (2024–Present) 3.0L L6 Mild Hybrid models.

  • M256 Hybrid Damping Tech: Integrated with heavy-duty hydraulic fluid chambers specifically designed to isolate high-frequency start-stop oscillations and dynamic torque transitions of the 3.0L M256 mild hybrid powertrain.

  • Heavy-Duty Cast Aluminum Structure: Built with high-strength structural cast aluminum housing and reinforced steel brackets, finished with anti-corrosion coating for long-term under-hood durability.

  • Rigorous Quality Control: Manufactured under ISO/IATF 16949 standards, undergoing 100% pre-shipment leak resistance, structural load, and fatigue testing.

  • Reliable B2B Supply: Factory-direct wholesale pricing, supporting stable container shipping, set packaging, and custom branding for regional distributors.

A2142402300 A2142402400 Description

Makes Series / Models Chassis Code Engine Configuration Positions Cross-Reference OEM Year
MERCEDES-BENZ E-CLASS (E450 4MATIC) W214 3.0L L6 Mild Hybrid (M256) Front Left 2142402300, A2142402300, 2142400400, A2142400400 2024–Present
MERCEDES-BENZ E-CLASS (E450 4MATIC) W214 3.0L L6 Mild Hybrid (M256) Front Right 2142402400, A2142402400, 2142400500, A2142400500 2024–Present

Product Overview: OE A2142402300 & A2142402400 Hydraulic Engine Mounts for Mercedes-Benz W214

Designed specifically for international auto parts distributors, luxury vehicle specialists, and regional aftermarket importers, the front hydraulic engine mounting set (Left: A2142402300 / Right: A2142402400) by CBA Auto Parts delivers an exact OE-spec replacement for flagship luxury executive cars, including the Mercedes-Benz E-Class W214 E450 4MATIC (2024–Present) powered by the 3.0L L6 M256 mild hybrid engine.

Engineering Excellence for M256 Mild Hybrid Powertrains
Modern mild hybrid systems introduce frequent electric motor assists, smooth start-stop cycles, and unique torsional vibrations that place unprecedented stress on engine mounting assemblies. Inferior aftermarket mounts suffer from premature fluid leakage and structural collapse under continuous thermal loads. CBA Auto Parts resolves these engineering challenges by utilizing high-capacity internal hydraulic fluid chambers combined with heavy-duty cast aluminum housings and reinforced anti-detachment steel plates. This ensures exceptional NVH (Noise, Vibration, and Harshness) suppression, superior under-hood thermal resistance, and long-term fatigue durability. Visit CBA AutoParts YouTube Channel

A2142402300 A2142402400 Technical

Product Name Front Hydraulic Engine Mounting Set / Motor Mounts (Left & Right)
OE Reference Number Left: A2142402300, 2142402300, 2142400400
Right: A2142402400, 2142402400, 2142400500
Application Models Mercedes-Benz E-Class W214 E450 4MATIC (2024–Present)
Engine Configuration 3.0L L6 Mild Hybrid Gasoline Engine (M256)
Position Front Left & Front Right (Engine Side )
Rubber & Fluid Compound High-Purity Natural Rubber with High-Capacity Hydraulic Damping Fluid
Metal Housing Heavy-Duty Structural Cast Aluminum & Reinforced Anti-Slip Steel Plates
Item Net Weight Approx. 1.85 kg – 1.95 kg per piece
Shipping Gross Weight Approx. 2.15 kg – 2.30 kg per single box (Combined set net weight approx. 4.5 kg)
Part Dimensions (L × W × H) Approx. 18.5 cm × 16.0 cm × 14.5 cm per unit
Export Carton Dimensions Approx. 21.5 cm × 18.5 cm × 16.5 cm per unit box
Quality Standard ISO/IATF 16949 Certified Production & 100% Pre-shipment Check
Minimum Order Quantity (MOQ) 30 Sets / Pairs (Trial orders accepted for international wholesalers)
Export Packaging Neutral Export Carton / Moisture-proof Protection / Custom Branding Available

Get Wholesale Quote for A2142402300 & A2142402400

Upgrade your luxury European vehicle aftermarket inventory with OE-grade A2142402300 and A2142402400 front hydraulic engine mounts. Engineered specifically for Mercedes-Benz E-Class W214 3.0L M256 mild hybrid systems using heavy-duty cast aluminum and precision fluid damping, our mounts deliver superior NVH vibration control and long-term durability. Partner with CBA Auto Parts for factory-direct wholesale pricing, strict IATF 16949 quality assurance, and a reliable supply chain that drives your business growth.

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Q1: Why are OE A2142402300 and A2142402400 critical for Mercedes-Benz W214 M256 hybrid models?

The Mercedes-Benz W214 E-Class equipped with the 3.0L M256 mild hybrid engine generates dynamic low-end torque and experiences frequent start-stop transitions, transferring unique frequency vibrations to the chassis. This matched left and right hydraulic mount set is engineered with specialized fluid damping durometers to effectively absorb these forces and maintain absolute cabin silence.

Q2: How do these mounts handle high under-hood thermal and mechanical loads in luxury executive cars?

CBA Auto Parts constructs these engine mounts using heavy-gauge structural cast aluminum housings combined with reinforced anti-detachment steel plates and premium hydraulic fluid channels. This rugged design prevents fluid weeping, rubber degradation, and structural sagging under continuous high-temperature operating conditions.

Q3: What is the minimum order quantity (MOQ) and packaging standard for bulk wholesale?

For global luxury auto parts distributors and regional suppliers, the standard MOQ is set at 30 Sets (Left & Right pairs). Each unit is individually packaged with robust cushioning in reinforced export master cartons to guarantee safe transit during international shipping.

Ready to Scale Your Mercedes-Benz Luxury Powertrain Parts Inventory?

Partner with CBA Auto Parts for factory-direct wholesale pricing, guaranteed durability, and stable supply chain execution.

👉 [ Submit Official RFQ / Request Bulk Quotation Now ]

For global auto parts distributors and regional brand owners seeking dependable luxury vehicle solutions, incorporating OE A2142402300 & A2142402400 engine mounts ensures long-term customer satisfaction and reduced warranty claims. CBA Auto Parts stands as a trusted manufacturing partner, offering consistent batch quality, rigorous pre-shipment inspections, and comprehensive supply chain support to help your business scale profitably in the competitive automotive aftermarket.

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