Ignition Coil Guide for 2007-2008 Dodge Sprinter 3500 3.5L V6
Everything you need to know about choosing the right new aftermarket ignition coil for your gas-powered Sprinter.
- This guide is ONLY for the 3.5L V6 gasoline engine, not the diesel model.
- Symptoms of failure include a rough idle, check engine light (P0301-P0306), and reduced power.
- For best results, stick with OE-supplier brands like Delphi or NGK.
- It is highly recommended to replace all six coils and spark plugs at the same time for long-term reliability.
A Note on Your Sprinter's Engine
Before we dive in, it's important to know that your 2007-2008 Dodge Sprinter with the 3.5L V6 gasoline engine is built on a Mercedes-Benz platform. The engine is a Mercedes M272. This is good news, as it's a widely used engine, and many high-quality parts are available. This guide is only for the 3.5L V6 GAS engine. It does not apply to the 3.0L V6 diesel engine.
Symptoms of a Failing Ignition Coil
When an ignition coil starts to fail, it can cause noticeable problems with how your engine runs. Because each cylinder has its own coil, a single failing coil can cause a specific cylinder to misfire. Common symptoms include:
- Rough Idling: The engine may shake or vibrate more than usual when stopped.
- Check Engine Light: A failing coil will often trigger the check engine light. Common codes include P0300 (random misfire) or codes specific to a cylinder, like P0301 (Cylinder 1 Misfire) through P0306 🎬 Watch this helpful guide on how to diagnose and fix misfires. (Cylinder 6 Misfire).
- Reduced Power and Fuel Economy: Your van may feel sluggish, hesitate during acceleration, and use more fuel than normal.
- Difficulty Starting: In more severe cases, a bad coil can make it hard to start the engine.
Pro Tip: Replace Coils and Plugs Together
Experienced mechanics often recommend replacing all six ignition coils and spark plugs at the same time, especially on a higher-mileage vehicle. Coils and plugs endure the same conditions, and when one fails, others may not be far behind. Worn spark plugs can also strain the ignition coils, causing them to fail prematurely. Replacing them as a set ensures a reliable ignition system and prevents you from having to do the same job again in a few months.
Choosing the Right Aftermarket Ignition Coil
Not all aftermarket parts are created equal. For a German-engineered vehicle like your Sprinter, choosing a quality part is important for long-term reliability. Aftermarket brands can be grouped into tiers.
Tier 1: OE-Supplier and Premium Aftermarket
These brands are known to be Original Equipment (OE) suppliers for Mercedes-Benz or have a strong reputation for quality that meets or exceeds OE standards. They are a reliable choice for a direct replacement.
- Delphi: A well-regarded OE supplier for many Mercedes-Benz electronic parts. Choosing Delphi is often like getting the dealer part without the dealer price tag.
- NGK: Famous for spark plugs, NGK also produces high-quality ignition coils known for durability and performance. They are a trusted name in the ignition world.
- Standard Ignition (Standard Motor Products - SMP): A long-standing brand in the aftermarket. Their main line (red box) is generally considered good quality, though some forum users suggest their parts for European cars can be inconsistent. Avoid their lower-cost "T-Series" line for critical components.
Tier 2: Reputable Aftermarket Brands
These brands aim to provide a balance of quality and value. They are a good option for budget-conscious repairs without resorting to the cheapest parts available.
- Holstein: Promotes their coils as being manufactured to meet or exceed OE specifications and tested for durability.
- Spectra (Spectra Premium): A known aftermarket brand offering a wide range of parts.
- Walker Products: Another established aftermarket company.
Tier 3: Economy Brands
These brands compete primarily on price. While they can get your van back on the road, their long-term reliability can be a gamble. Forum discussions often show mixed results for these brands.
- URO Parts: A common brand for European car parts, but online forums show a history of inconsistent quality. While some simple metal parts may be acceptable, many users advise against using their electronic or critical components.
- DriveWire, Global Parts, Skyward, True Tech: These are often private-label or economy-focused brands. Quality and longevity can vary significantly.
A Warning on Recalls
The 2007-2008 Dodge Sprinter was subject to significant recalls related to Takata airbag inflators, which could rupture and cause serious injury. While these recalls do not involve the ignition coils, it is critical to ensure your vehicle has had this free safety repair performed by a dealer. You can check your VIN on the NHTSA website.
Cost of New Aftermarket Ignition Coils
The price for a single new aftermarket ignition coil for your Sprinter can vary significantly based on the brand's quality and reputation.
| Brand Tier | Estimated Price Per Coil |
|---|---|
| Tier 1 (e.g., Delphi, NGK) | $55 - $77 |
| Tier 2 (e.g., Holstein, Spectra) | $40 - $60 |
| Tier 3 (e.g., URO Parts, DriveWire) | $34 - $45 |
Note: Prices are estimates and can vary. Buying a full set of six may offer a lower per-coil cost.
Frequently Asked Questions (FAQ)
Is it difficult to replace the ignition coils myself?
No, this is a very DIY-friendly job. The ignition coils are located right on top of the engine. The process involves removing the main engine cover, disconnecting the electrical connector from the coil, removing two small bolts (usually Torx T30), and pulling the old coil straight up. The entire job for all six coils can typically be done in under an hour with basic hand tools.
🎬 Watch this in-depth DIY walkthrough for replacing M272 spark plugs.Do I need to replace all six coils if only one is bad?
While you can replace just the one failed coil to fix an immediate problem, it is highly recommended to replace all six at once. Ignition coils are wear items, and they have all been subjected to the same heat and mileage. If one has failed, others are likely to fail in the near future. Replacing them as a set saves you from future breakdowns and repeated repair jobs.
What are the OEM part numbers for the ignition coil?
The most common Mercedes-Benz OEM part number is 272 906 00 60. Other interchangeable numbers include 000 150 19 80, 000 150 27 80, and the Chrysler number 68011844AA. Always verify fitment for your specific vehicle.
My Sprinter is a diesel. Does this information apply to me?
No. This guide is only for the 3.5L V6 gasoline engine. Diesel engines, like the 3.0L V6 found in many Sprinters, do not use spark plugs or ignition coils. They use a different system with glow plugs to help start the engine.
Helpful Videos
Technical Specifications
OEM Part Numbers: 2729060060 0001501980 0001502780 0001502680 68011844AA
Coil-on-Plug (COP) design, 12V operation, 4-pin rectangular/oval connector.
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The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Dodge Sprinter 3500:
- 🎬 Helpful Videos
- 🛍️ Shop This Part
- A Note on Your Sprinter's Engine
- Symptoms of a Failing Ignition Coil
- Pro Tip: Replace Coils and Plugs Together
- Choosing the Right Aftermarket Ignition Coil
- Tier 1: OE-Supplier and Premium Aftermarket
- Tier 2: Reputable Aftermarket Brands
- Tier 3: Economy Brands
- A Warning on Recalls
- Cost of New Aftermarket Ignition Coils
- Frequently Asked Questions (FAQ)
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