D2P Front/Upper Intake Manifold Replacement | Compatible with 02-03 Cadillac Escalade, 02-03 Chevrolet Escalade, 99-04 Gmc Sierra 1500, 00-04 Gmc Yukon | 17113697
D2P Front/Upper Intake Manifold Replacement | Compatible with 02-03 Cadillac Escalade, 02-03 Chevrolet Escalade, 99-04 Gmc Sierra 1500, 00-04 Gmc Yukon | 17113697
Premium OEM Replacement Intake Manifold
Designed to support reliable engine performance, this high-quality Intake Manifold assembly is precision-engineered by D2P Autoparts to match original OEM dimensions, fitment and functionality. Manufactured as a direct replacement, it provides a reliable solution for compatible Cadillac, Chevrolet, GMC and Hummer applications.
Designed for selected GM applications, including Escalade, Avalanche, Silverado, Suburban, Tahoe, Sierra, Yukon and Hummer H2 models. This replacement intake manifold component is engineered for direct replacement and reliable long-term vehicle operation.
Intake Manifold & Components — Key Features
OEM-Grade Replacement
Precision-engineered to meet original factory specifications, providing reliable fitment and functionality for compatible vehicle applications.
Direct Replacement
Designed as a direct replacement component for straightforward installation without unnecessary modifications when matched to the correct application.
Precision Intake Components
Manufactured using high-quality materials and precision engineering to support dependable intake system operation and long-term service.
Brand New Condition
Supplied as a completely new replacement component, offering a reliable alternative to worn, damaged or failed original parts.
Vehicle Compatibility
Compatible with the following Cadillac, Chevrolet, GMC and Hummer applications:
Intake Manifold & Components — Product Specifications
Intake Manifold & Components — Reference & OE/OEM Part Numbers
Manufacturer Part Numbers:
📦 What's in the Box?
1x Intake Manifold & Components Replacement Part
• Brand new replacement component
• Front / upper fitting position
• Flat surface finish
• Direct replacement design for compatible applications
🛠️ Installation
Self-installation is not recommended. Professional installation by a qualified mechanic is highly recommended to ensure correct fitment, proper installation and safe vehicle operation.
Correct installation is important for maintaining reliable intake system operation and preventing damage caused by incorrect fitting.
🛡️ Warranty & Coverage
Buy with confidence!
- 12-Month Worry-Free Warranty — valid for items fitted by a fully qualified mechanic
- Validation: Proof of professional installation may be requested in the form of a letter from the mechanic on official business letterhead
- Warranty covers the supplied product only
- Warranty does not cover incorrectly fitted parts or failure to follow installation instructions
Frequently Asked Questions
This intake manifold and component replacement is designed for selected Cadillac, Chevrolet, GMC and Hummer applications listed in the compatibility section.
Always compare the OE/OEM part number on your original component with the reference numbers provided before purchasing.
The intake manifold is an engine component responsible for distributing intake air to the engine cylinders. Proper intake system operation is important for efficient combustion and overall engine performance.
Symptoms can vary depending on the vehicle and the specific component that has failed. Possible signs may include:
- Engine performance issues
- Rough or unstable engine operation
- Air or vacuum leaks
- Check engine warning light
- Reduced fuel efficiency
- Unusual engine noises
A qualified mechanic should inspect and diagnose the vehicle before replacing the component.
Professional installation by a qualified mechanic is highly recommended.
- Correct Fitment: Proper positioning is important for reliable operation
- Installation: Correct fitting procedures should be followed
- Inspection: Related intake system components should be checked during installation
- Warranty: Professional installation may be required for warranty claims
The listed manufacturer and reference numbers include:
- 17113697
- 89017365
- 89017363
- 89017230
- 89017364
- 89017365
- 89017366
- 329-01754
- 329-01805
- 329-01816
- 329-01885
- 615-183
Please match the number on your existing factory component before ordering to help ensure correct fitment.
This is a high-quality aftermarket replacement intake manifold and component supplied by D2P Autoparts. It is not marketed as a genuine Cadillac, Chevrolet, GMC or Hummer-branded OEM component.
The component is designed as a direct replacement for the listed applications and reference numbers.
The product includes a 12-Month Worry-Free Warranty when the item is fitted by a fully qualified mechanic.
- Coverage: 12 months for qualifying warranty claims
- Installation: Professional fitting is required
- Validation: A letter from the mechanic on official business letterhead may be requested
- Exclusions: Incorrectly fitted parts and failure to follow installation instructions are not covered
We recommend checking the following before purchasing:
- Vehicle Model: Confirm your vehicle appears in the compatibility list
- Year: Confirm the model year matches the listed application
- OE Number: Compare the original component's part number against the numbers listed above
- Fitting Position: Confirm the required front / upper position
Matching the OE/OEM part number on your existing component is the most reliable way to help confirm compatibility.
The package includes:
- 1x Intake Manifold & Components Replacement Part
- Condition: Brand New
- Fitting Position: Front / Upper
Replacing a damaged or worn intake manifold component can help restore proper intake system operation and support reliable engine performance.
Always have the vehicle properly diagnosed before replacing components, as similar symptoms may be caused by other engine or intake system issues.
Why Choose D2P Autoparts?
We provide high-quality aftermarket Intake Manifold & Components designed to provide reliable replacement solutions for compatible automotive applications. Each component is engineered with a focus on fitment, durability and dependable vehicle operation, backed by our 12-Month Worry-Free Warranty when professionally installed according to the warranty terms.
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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