Jeep Engine Intake Connection-Part No: A6420980037

Introduction

Maintaining strong engine performance requires reliable, precision-engineered components—and the A6420980037 ENGINE INTAKE CONNECTION plays a vital role in ensuring efficient air intake and optimal combustion. Designed specifically for Mercedes-Benz diesel engines, this genuine OEM intake connection ensures a secure link between the intake manifold and engine systems, promoting smooth airflow and performance.

At AU 4×4 Solution, we proudly stock only genuine and high-quality aftermarket automotive parts. Whether you’re performing a repair, upgrade, or scheduled maintenance, choosing the A6420980037 ENGINE INTAKE CONNECTION guarantees OEM reliability and long-lasting durability under Australian conditions.

What is the A6420980037 ENGINE INTAKE CONNECTION?

The A6420980037 ENGINE INTAKE CONNECTION is an essential component in the engine’s air intake system. It connects various parts of the intake pathway—often from the turbocharger to the intake manifold—allowing clean, compressed air to enter the combustion chamber efficiently.

This OEM part is made for Mercedes-Benz diesel models, including popular SUVs, commercial vans, and passenger cars equipped with the 3.0L V6 CDI engine. Proper airflow is critical to engine performance, fuel economy, and emissions. A worn or cracked intake connector can lead to power loss, engine warning lights, or increased fuel usage.

By installing the A6420980037 ENGINE INTAKE CONNECTION, you’re restoring the integrity of the intake system and ensuring your engine performs at its best.

Key Features

• OEM quality part – A6420980037

•  Designed for Mercedes-Benz diesel engines (3.0L V6 CDI)

•  Precision fit for secure intake airflow connections

•  Made from durable, heat- and pressure-resistant material

• Helps improve fuel efficiency and throttle response

•  Reduces air leaks that can trigger check engine lights

•  Compatible with multiple Mercedes-Benz models

•  Easy to install with direct OEM fitment

Why You Need a Reliable Engine Intake Connection

A damaged or poorly fitted intake connection can disrupt airflow, leading to:

• Loss of engine power

• Poor acceleration

• Rough idling or stalling

• Reduced fuel economy

• Increased emissions

• Turbo lag or underboost issues

The A6420980037 ENGINE INTAKE CONNECTION eliminates these problems by forming a tight, leak-free connection between intake components. This promotes optimal airflow, ensuring the engine receives the correct air-fuel mixture for combustion.

Compatible Mercedes-Benz Models

The A6420980037 ENGINE INTAKE CONNECTION is engineered for several Mercedes-Benz diesel vehicles, including:

• Mercedes-Benz ML 350 CDI

• Mercedes-Benz GL 350 CDI

• Mercedes-Benz E 350 CDI

• Mercedes-Benz R-Class CDI

• Mercedes-Benz Sprinter 3.0 V6 Diesel

• Mercedes-Benz S-Class (select CDI models)

This component is commonly used in vehicles with the OM642 3.0L V6 turbo diesel engine, known for its torque, durability, and widespread use across the Mercedes lineup.

OEM vs Aftermarket: Why the Difference Matters

While aftermarket parts are sometimes more affordable, they often compromise on fit, material, and long-term reliability. Here’s why choosing an OEM part like the A6420980037 ENGINE INTAKE CONNECTION is a smarter choice:

• Precision Fitment: Engineered to Mercedes-Benz factory specifications

• High-Quality Materials: Designed to last longer and resist cracking or degradation

• Improved Performance: Maintains proper air pressure and airflow

• Avoid Diagnostic Issues: Helps prevent false engine codes and warning lights

• Retain Warranty Compliance: Keeps your engine system in OEM condition

Common Signs You Need a New Engine Intake Connection

Replacing your intake connection might be necessary if you notice:

• Hissing or whistling noise from the engine bay

• Check Engine Light (CEL) illuminated

• Increased fuel consumption

• Loss of power or sluggish acceleration

• Oil or soot build-up around intake joints

• Turbocharger underboost codes (e.g., P0299)

Installation Overview

Installing the A6420980037 ENGINE INTAKE CONNECTION is straightforward for experienced DIY mechanics or professionals. Here’s a simplified overview:

1. Allow the engine to cool.

2. Remove any necessary engine covers or hoses.

3. Disconnect the existing intake connection and clean mating surfaces.

4. Fit the new A6420980037 ENGINE INTAKE CONNECTION securely.

5. Tighten clamps and connections to manufacturer specifications.

6. Reassemble components and start the engine to test for leaks or warning lights.

We always recommend consulting a repair manual or hiring a certified mechanic for optimal results.

Frequently Asked Questions (FAQs)

Q1: What does the A6420980037 ENGINE INTAKE CONNECTION do?

A: It connects air intake components to deliver compressed air to the engine. This helps your engine run efficiently and maintain power.

Q2: What models does the A6420980037 part fit?

A: It fits a range of Mercedes-Benz diesel vehicles with the OM642 engine, including ML 350, Sprinter vans, and some E-Class and S-Class models.

Q3: How can I tell if my intake connection is faulty?

A: Signs include loss of power, poor fuel economy, engine warning lights, or visible leaks and cracks near the intake system.

Q4: Is this a genuine OEM part?

A: Yes, the A6420980037 ENGINE INTAKE CONNECTION is a genuine OEM part, offering perfect fit and long-lasting durability.

Q5: Can I install this part myself?

A: If you have moderate mechanical skills and tools, you can install it yourself. Otherwise, a professional mechanic is recommended.

Why Buy from AU 4×4 Solution?

As one of Australia’s most trusted suppliers of 4×4 and OEM automotive parts, we offer:

•  100% genuine OEM parts only – no imitations

• Fast and reliable shipping Australia-wide

•  Safe and secure online checkout

•  Responsive, expert customer support

•  Competitive pricing and product authenticity guaranteed

• Based in Australia – tailored for local conditions

Conclusion

Your engine’s performance starts with clean, efficient airflow—and that means using the right intake components. The A6420980037 ENGINE INTAKE CONNECTION offers the durability, exact fit, and reliable airflow your Mercedes-Benz diesel engine needs to perform at its best.

Whether you’re replacing a worn-out part or solving a power issue, this OEM intake connection ensures long-term dependability and keeps your vehicle in top condition. Order your A6420980037 ENGINE INTAKE CONNECTION today from AU 4×4 Solution and restore your engine’s performance with confidence.

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