Billet 10 Bolt Intake Manifold Plenum Kit for 7.3L Powerstroke Ford F250 F350 (1996-2003)

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Product Overview

• Replace cracked or leaking factory intake plenums on your 7.3L Powerstroke diesel.
• Precision-machinedbillet aluminumdesign eliminates boost leaks and crushed inlets.
• Internal airflow redesign minimizes turbulence for smoother turbo spool and increased throttle response.
• Includes2 plenums and all necessary mounting hardwarefor a complete installation.
• Ideal for trucks with10-bolt plenums; not compatible with early 8-bolt or D66 turbo setups.

Ideal For

• Truck owners experiencing low boost and black smoke:Solve leaking intake plenums causing unmetered air loss.
• Performance enthusiasts seeking improved throttle response:Smoother airflow path reduces lag for a more responsive driving feel.
• Fleet operators requiring reliability:Durable aluminum replaces fragile sheet metal to prevent recurring failures and downtime.
• DIY mechanics upgrading from stock:Direct bolt-on replacement that addresses the most common 7.3L intake leak issues.

Technical Specifications

• Material:6061-T6 Billet Aluminum
• Color:Silver (Polished)
• Mounting Style:Bolt-On (10-Bolt Plenum Pattern)
• OE/OEM Part Number:replacement for 210331
• Fuel Type:Diesel
• Quantity:1 Set (2 Plenums + Hardware)
• Fitment:1996-2003 Ford 7.3L Powerstroke Diesel 10 Bolt Plenums ONLY
• Warranty:1 Year Limited Warranty

Why Choose EGR Performance

• Trusted Brand:EGR Performance specializes in aftermarket performance parts with strict quality control, ensuring every part meets or exceeds OEM standards.
• USA-Based Support:Our support team in the United States provides fast email assistance for installation or troubleshooting questions.
• Fast Shipping:All orders ship from our US warehouse within1-2 business daysso you receive your parts quickly.
• Customer Satisfaction:Backed by a1-year warrantyand responsive customer service team to address any concerns.

Installation Information

Installation Difficulty Level

Moderate

Estimated Installation Time

2-4 hours

Required Tools

• Ratchet and socket set (10mm, 13mm)
• Torque wrench
• Hex bit set
• Flathead screwdriver
• Cleaning solvent (brake cleaner recommended)
• High-temperature RTV sealant (user-supplied)

Step-by-Step Installation Overview

• Remove factory air intake piping and intercooler boots.
• Unbolt and remove old plenums, clean gasket surfaces thoroughly with solvent.
• Apply a continuous 1/4" bead of high-temperature RTV sealant to the new plenum sealing surface.
• Install new plenums, torque bolts to18 ft-lbsin a cross pattern.
• Reinstall all intake components and check for leaks before starting engine.

No printed instructions included. Professional installation is highly recommended. For technical support, contact service@egrperformance.com.

Troubleshooting and Problem Solving

Common Issues After Installation

• Boost Leak:Improper sealant application or insufficient torque. Check all bolts and reseal if necessary.
• Check Engine Light (CEL):May illuminate due to a sensor detecting altered airflow; clear codes and perform drive cycle.
• Rough Idle:Air leak after plenum installation; verify all clamps and connections are tight.
• Exhaust Smoke:Unmetered air entering intake; inspect plenum sealing surfaces and reapply sealant if needed.

Error Code Solutions

• P1247 Turbo Boost Pressure Low:Check for leaks in charge air cooler piping and plenum seal; re-torque bolts.
• P1211 ICP Higher/Lower Than Desired:Often caused by low fuel pressure; check fuel filter and HPOP oil level.
• P0470 Exhaust Pressure Sensor Malfunction:Inspect sensor and tube for carbon buildup; clean or replace as needed.
• P0603 Internal Control Module KAM Error:Typically appears after disconnecting battery; clear code with scanner.
• P0236 Turbo Boost Sensor A Circuit Performance:Verify MAP sensor line is not kinked or disconnected.

How to Reset Check Engine Light After Installation

• After verifying no leaks, use an OBD-II scanner to clear stored DTCs.
• Start engine and let it idle until operating temperature is reached.
• Perform a full drive cycle: city and highway driving for at least 15 minutes.
• Re-scan to confirm no codes return; if they do, recheck installation.

What to Do If Your Vehicle Loses Power After Installation

• Check for boost leaks at plenum-to-head interface and intercooler boots.
• Inspect MAP sensor line for kinks or disconnections.
• Verify wastegate actuator rod is properly connected and functioning.
• Ensure fuel filter is not clogged (common 7.3L issue).

Core Advantages

• Leak-Proof Design:Precision-machined groove on sealing surface ensures a permanent airtight seal, eliminating leaks between mounting bolts.
• Improved Airflow:Enlarged internal volume and smooth transitions increase airflow by up to25%over stock, enhancing turbo efficiency.
• Rigid Construction:Thick aluminum flanges resist warping under high boost, maintaining consistent clamping force over time.
• Corrosion Resistance:Silver polished finish prevents oxidation, keeping your engine bay looking clean for years.

Technical Specifications

Complete Package Contents

• 2 x Billet Aluminum Intake Manifold Plenums (10-Bolt)
• 1 x Set of Mounting Bolts and Hardware
• Installation Note: User must supply high-temperature RTV sealant for proper installation

Installation Information

Long-Term Maintenance Tips

• Seal Inspection:Every6 months, check plenum mounting bolts for tightness and look for oil residue indicating a leak.
• Boost Leak Test:Annually pressure test the intake system to detect small leaks before they cause performance loss.
• Clean MAF Sensor:Every10,000 miles, clean the mass airflow sensor to ensure accurate air/fuel ratio.
• Inspect Intercooler Boots:Check for cracks or swelling every oil change; replace if signs of deterioration appear.

Frequently Asked Questions