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Pencil-Type Ignition Coil Engineered for the Volkswagen Phaeton W12 and V6
The NGK 48689 is a direct-fit pencil-type COP ignition coil built for 2004 to 2006 Volkswagen Phaeton models equipped with the W12 and V6 engines. NGK engineers this coil to OEM voltage output and dwell specifications for a direct bolt-in replacement with no modification to the coil bracket or harness connector. Ignition coil failures on the Phaeton are common at higher mileage and produce misfires, rough idle, hesitation, and stored P030X fault codes. The NGK 48689 restores factory ignition output and eliminates coil-related misfires without requiring the expense of a dealer-sourced OEM part.
Key Features
- Direct-fit COP pencil-type ignition coil for 2004 to 2006 Volkswagen Phaeton
- Manufactured by NGK to OEM voltage output and dwell specifications
- OEM-matching connector and dimensions for bolt-in installation
- No modification to coil well, bracket, or harness required
- Restores factory ignition performance and eliminates coil-related misfires
- NGK part number 48689
- SKU: NGK48689
Specifications
| Detail | Value |
|---|---|
| Part Number | 48689 |
| SKU | NGK48689 |
| Brand | NGK |
| Type | COP Pencil-Type Ignition Coil |
| Application | 2004-2006 Volkswagen Phaeton V6 and W12 |
| UPC | 075926486898 |
What's Included
- 1x NGK 48689 pencil-type ignition coil
About NGK
NGK Spark Plugs Co., Ltd. is one of the world's largest manufacturers of spark plugs, ignition coils, and oxygen sensors. Founded in 1936 in Japan, NGK supplies original equipment ignition components to major automotive manufacturers worldwide and produces a complete aftermarket ignition replacement line built to OEM specifications. NGK coils are manufactured to the same voltage and dwell standards used in OEM supply contracts.
Frequently Asked Questions
Does the NGK 48689 fit both the V6 and W12 versions of the Phaeton?Yes. The NGK 48689 is listed for 2004 to 2006 Volkswagen Phaeton models with both the V6 and W12 engine configurations. Verify your specific engine before ordering if you are unsure which version your Phaeton is equipped with.
How many ignition coils does the Volkswagen Phaeton W12 require?The Phaeton W12 uses 12 individual COP ignition coils, one per cylinder. When replacing coils on a high-mileage W12, it is often advisable to replace all coils at the same service interval to prevent repeat failures on other cylinders in the near future.
What symptoms indicate a failing ignition coil on the Phaeton?Common symptoms include a rough idle, hesitation during acceleration, engine misfires, poor fuel economy, and stored P0300 through P0312 fault codes indicating individual cylinder misfires. A scan tool is recommended to identify which cylinder is misfiring before ordering replacement coils.
Does the NGK 48689 require any coding or programming after installation?No. Ignition coil replacement on the Volkswagen Phaeton does not require ECU programming or adaptation after installation. Clear any stored fault codes after the new coil is installed and verify the misfire is resolved with a test drive.Is the NGK 48689 covered under warranty?
NGK backs their ignition coils with a limited warranty against defects in materials and workmanship. Contact NGK directly for current warranty terms applicable to your purchase.
How difficult is it to replace ignition coils on the Phaeton W12?Coil access on the Phaeton W12 varies by cylinder location. Some coils are straightforward to access while others require removal of intake components. Consult a factory service manual or workshop guide for your specific Phaeton before beginning the replacement.
Can I use the NGK 48689 as a direct replacement for the OEM Phaeton coil?Yes. The NGK 48689 is a direct-fit replacement that uses the OEM-matching connector and pencil-type housing dimensions for the 2004 to 2006 Phaeton application. No adapters or modifications are required.
What is the typical service interval for ignition coils on the Phaeton?Volkswagen does not publish a fixed replacement interval for ignition coils. Inspect coils when a misfire code appears or during major engine service intervals. On high-mileage Phaetons, proactive replacement of all coils at once is common practice to avoid repeated breakdowns.
Installation Notes
- Disconnect the negative battery terminal before beginning coil removal.
- Locate the faulty coil by referencing the stored misfire code cylinder number.
- Disconnect the coil connector and remove the coil retaining bolt or clip.
- Pull the coil straight out of the spark plug well.
- Inspect the well for oil contamination, carbon tracking, or debris before installing the replacement.
- Insert the NGK 48689 fully into the plug well and secure the retaining hardware.
- Reconnect the electrical connector and reconnect the battery.
- Clear fault codes with a scan tool and verify the repair with a test drive.
NGK
Welcome to our curated collection of NGK plugs and spark plug wires, where quality meets reliability. Whether you're a professional mechanic or a DIY enthusiast, our selection is tailored to enhance your engine's performance and longevity. Why Choose NGK? Superior Quality: NGK is a trusted name in the automotive industry, known for its high-quality products. Enhanced Performance: Our plugs are designed to deliver better fuel efficiency and improved ignition. Durability: NGK products are built to withstand the toughest conditions, ensuring long-lasting performance. Our Collection Includes: NGK Spark Plugs: Available in a variety of types to fit different vehicle models. NGK Spark Plug Wires: Engineered to provide optimal conductivity and reliability. Accessories: Find all the necessary tools and accessories for installation and maintenance. Shop with Confidence When you choose our NGK plugs and spark plug wires, you're investing in performance. Browse our collection to...
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