Upper Intake Manifold Replacement | Compatible with 01-11 Ford Crown Victoria, 99-04 Mustang & Explorer, 01-11 Lincoln Town Car, 01-11 Mercury Grand Marquis, 02 Mountaineer V8 4.6L | 3W7Z9424AE
Upper Intake Manifold Replacement | Compatible with 01-11 Ford Crown Victoria, 99-04 Mustang & Explorer, 01-11 Lincoln Town Car, 01-11 Mercury Grand Marquis, 02 Mountaineer V8 4.6L | 3W7Z9424AE
Premium OEM Replacement Engine Intake Manifold
Upgrade your vehicle with this high-quality Engine Intake Manifold. Precision-engineered by D2P Autoparts to match original OEM specifications, this direct replacement component is designed to provide reliable fitment, durable performance and long-lasting engine functionality for compatible Ford, Lincoln and Mercury vehicles.
Key Features
OEM-Grade Replacement
Precision engineered to meet or exceed original factory specifications for reliable fit, function and long-term engine performance.
Direct Replacement
Designed for direct-fit installation as a replacement for the original upper intake manifold without unnecessary modifications.
Performance Optimized
Designed to support efficient engine airflow and consistent engine operation across compatible 4.6L V8 applications.
Durable Construction
Manufactured using high-quality materials and precision processes for dependable service and long-lasting reliability.
📦 What's in the Box?
1x Upper Intake Manifold Assembly
• Direct replacement upper intake manifold
• Designed for compatible 4.6L V8 engine applications
• Professional installation strongly recommended
Vehicle Compatibility
Compatible with the following Ford, Lincoln and Mercury models equipped with compatible 4.6L V8 engines.
- Crown Victoria — 4.6L V8: 2001–2011
- Explorer — 4.6L V8: 2002
- Mustang — 4.6L V8: 1999–2004
- Town Car — 4.6L V8: 2001–2011
- Grand Marquis — 4.6L V8: 2001–2011
- Mountaineer — 4.6L V8: 2002
Product Specifications
Reference & OE Part Numbers
Manufacturer Part Numbers:
Reference OE/OEM Numbers:
Other OE/OEM Numbers:
🛠️ Installation
Self-installation is not recommended. Professional installation by a qualified mechanic is highly recommended to ensure correct fitment, proper installation and safe engine operation.
The original intake manifold should be inspected and compared with the replacement before installation to confirm correct fitment and configuration.
🛡️ Warranty & Coverage
Buy with confidence!
- 12-Month Worry-Free Warranty — valid for items fitted by a fully qualified mechanic
- Validation: Proof of installation from a mechanic on official business letterhead will be requested for claims
- Coverage: Warranty applies to manufacturing defects under the applicable warranty terms
- Exclusions: Incorrect installation, misuse or failure to follow installation instructions is not covered
Frequently Asked Questions
The engine intake manifold distributes air or the air-fuel mixture to the engine cylinders. It plays an important role in maintaining proper airflow and supporting efficient engine operation.
- Air Distribution: Directs intake air to the engine cylinders.
- Engine Performance: Supports efficient combustion and consistent engine operation.
- Airflow Management: Helps maintain the correct intake airflow throughout the engine.
- Engine Reliability: A properly functioning intake manifold supports reliable engine performance.
Common symptoms of a damaged or faulty intake manifold can include:
- Rough or unstable engine idle
- Reduced engine performance
- Engine misfires
- Vacuum or intake air leaks
- Check engine warning light
- Reduced fuel efficiency
- Unusual engine noises
- Difficulty maintaining consistent engine operation
Proper diagnostic testing should be carried out before replacing the intake manifold because other engine components can produce similar symptoms.
This is a high-quality aftermarket replacement Engine Intake Manifold supplied by D2P Autoparts. It is not represented as a genuine Ford, Lincoln or Mercury manufacturer part.
The component is engineered as a direct replacement for the listed OE and interchange numbers and is designed for compatible vehicle applications.
This intake manifold is specified for the upper intake manifold position and is designed as a direct replacement for the original upper intake manifold on compatible applications.
Exact installation requirements can vary depending on the vehicle and engine configuration. Always compare the original intake manifold and OE part number before installation.
This Engine Intake Manifold is listed for compatible 4.6L V8 applications, including:
- Ford: Crown Victoria, Explorer and Mustang
- Lincoln: Town Car
- Mercury: Grand Marquis and Mountaineer
Always verify the exact vehicle year, engine configuration and OE part number before purchasing.
Professional installation by a qualified mechanic is strongly recommended. Intake manifold replacement requires correct installation and proper sealing to ensure reliable engine operation.
- Correct manifold positioning is required.
- All mounting points must be correctly secured.
- Sealing surfaces should be properly prepared.
- Associated hoses and connections must be correctly reinstalled.
- The engine should be inspected for air or vacuum leaks after installation.
This intake manifold is designed as a replacement for the following listed OE and reference numbers:
- Manufacturer Numbers: 3W7Z 9424-AA, 3W7Z 9424-AD, 3W7Z 9424-AE, 6W7Z9424AA, 9W7Z9424A
- Reference Numbers: 615175, FD1413042, 106007, 1W7Z9424AB, 3W7Z9424AE, 3W7Z9424AD
- Other Numbers: 1L2Z 9424-FA, 1W7Z 9424-AB, 3W7Z 9424-AA, 3W7Z 9424-AD
Matching the OE number on your original intake manifold is recommended before purchasing.
This Engine Intake Manifold has a specified 8-port configuration.
Always compare the port configuration and physical design of the original manifold with the replacement before installation to ensure compatibility.
This product includes a 12-Month Worry-Free Warranty under the following terms:
- 12-Month Warranty: Valid for items fitted by a fully qualified mechanic.
- Validation: Proof of professional installation may be requested.
- Documentation: A letter from the mechanic on official business letterhead may be required for warranty claims.
- Exclusions: Incorrectly fitted parts and failure to follow installation instructions are not covered.
Professional installation documentation should be retained as proof of installation for warranty validation.
To confirm compatibility before purchasing, we recommend the following:
- Check Vehicle Model & Year: Confirm your vehicle is included in the compatibility list.
- Check Engine: Confirm your vehicle is equipped with the compatible 4.6L V8 engine.
- Match OE Part Numbers: Compare your original manifold number against the listed OE numbers.
- Check Position: Confirm the original component is the upper intake manifold.
- Check Port Configuration: Confirm the original manifold has the same 8-port configuration.
- Contact Us: Provide your VIN and original part number so compatibility can be checked before purchase.
Matching the OE part number on your existing factory intake manifold is the most reliable way to confirm correct fitment.
Why Choose D2P Autoparts?
We provide high-quality, precision-engineered aftermarket automotive components designed for reliable everyday performance. This Engine Intake Manifold is engineered as a direct replacement for compatible Ford, Lincoln and Mercury applications and is backed by a 12-Month Worry-Free Warranty when professionally installed and properly validated.
1. Warranty CoverageThis warranty covers defects in materials or workmanship under normal use. If a product becomes defective during the warranty period, we will replace the item at no additional cost, provided the claim meets our eligibility criteria.To file a claim:Notify our support team immediately upon discovering the defect.
- Submit a Faulty Proof such as [Faulty Part Image/Video].
- Provide the original proof of purchase.
2. Installation & Activation (The 30-Day Rule)To ensure your product performs at its best, the extended 10-year warranty is only valid if the product is installed by a qualified professional.
- Professional Installation Required: You must have the product fitted by a fully qualified professional/garage.
- 30-Day Validation Window: To activate the 10-year coverage, you must submit a copy of your valid fitment garage invoice within 30 days of the installation date.
- Standard Coverage: If proof of professional installation is not provided within 30 days, the warranty defaults to a 1-year limited warranty from the date of purchase.
3. Warranty ExclusionsPlease note that this warranty does not cover defects or damage resulting from:
- Normal Wear & Tear: Gradual deterioration from everyday use.
- Misuse: Negligence, willful damage, or accidental impact.
- Modifications: Tampering, unauthorized repairs, or physical alterations.
- Incorrect Installation: Any installation performed by the customer or an unqualified third party.
- Environmental Factors: Abnormal operating conditions or failure to follow the manufacturer’s written or verbal instructions.
4. How to Submit Your Proof of InstallationPlease email your garage invoice to sales@d2pautoparts.com with the subject line: "Warranty Activation - Order #[Your Order Number]".
Note: We recommend keeping a digital copy of your installation receipt for the duration of the 10-year period.
5. Limitation of LiabilityD2P Autopart is not responsible for any labor costs, loss of time, or incidental damages related to the removal or replacement of a defective product. Our liability is limited strictly to the repair or replacement of the product itself.
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