Mishimoto [03-06 350Z] Ignition Coil Set of 6 - Black

The basic requirements for a properly running engine are fuel, air, compression, and spark. Before increasing the power of your VQ, it is wise to ensure all maintenance is up to date and these processes are performing as intended. Weak spark from your ignition system can result in misfiring under high load driving, and spark blow-out under high boost, which is bad for performance. Mishimoto is proud to launch our new lineup of ignition coils, aimed at providing a high-quality replacement that can bring your vehicle up to Stage 0 before moving on to horsepower adding modifications. Our ignition coils are designed and tested to meet or exceed OEM Nissan performance standards and are available as a single coil or in sets of six. Once installed with a set of new spark plugs, one can expect a refreshed ignition system with improved engine startup, a smoother idle, and restored performance from your V6. The primary frame of our coils is constructed from extremely robust phenolic resin, ensuring optimal longevity in high temperature environments. The precision lower boot provides a barrier against moisture entry into the plug well, eliminating chances for spark plug contamination. In addition, our coils are pre-lubricated with dielectric grease to prevent corrosion and ensure an optimal connection between the spark plug and coil. Mishimoto ignition coils are an ideal replacement for worn or defective factory coils. As with all our products, these ignition coils include our signature Mishimoto Lifetime Warranty. High-performance ignition coil designed to deliver consistent voltage for efficient combustion and reliable starts. Durable construction improves fuel efficiency, throttle response, and overall engine performance.

• Designed and tested to meet or exceed OEM Nissan performance specifications
• High-quality replacement coils available in full sets or single units
• Improves engine startup, idle, and restores performance

The Mishimoto MMIG-350Z-0306 ignition coil set is a high-quality replacement designed for select Nissan 350Z, Nissan Maxima, and Infiniti G35 applications with the VQ engine. These coils are designed and tested to meet or exceed OEM Nissan performance specifications, helping restore reliable ignition performance before adding further engine modifications.

• Consistent voltage delivery supports efficient combustion and dependable engine starts
• Includes six ignition coils with durable construction for high-temperature engine environments

Weak ignition coils can cause misfires under high-load driving conditions, spark blowout under boost, difficult starts, rough idle, and reduced engine performance. Replacing worn or defective factory coils with the Mishimoto MMIG-350Z-0306 set can help refresh the ignition system and restore smooth operation across the V6 engine. For best results, install the coils with a new set of properly specified spark plugs and verify that all related ignition components are in good condition.

Each coil uses a robust phenolic resin primary frame engineered for long-term durability in elevated underhood temperatures. The precision lower boot helps seal the spark plug well against moisture, reducing the risk of spark plug contamination. The coils are also pre-lubricated with dielectric grease to help prevent corrosion and promote a reliable connection between each ignition coil and spark plug. This set is an ideal replacement solution for maintaining consistent ignition performance on compatible VQ-powered vehicles. Like other Mishimoto products, these ignition coils are backed by the Mishimoto Lifetime Warranty.

Features:

• Designed and tested to meet or exceed OEM Nissan performance specifications
• Includes six replacement ignition coils for compatible V6 applications
• Provides consistent voltage for efficient combustion and reliable starts
• Helps improve engine startup, idle quality, throttle response, and restored performance
• Phenolic resin construction supports durability in high-temperature environments
• Precision lower boots help protect spark plug wells from moisture contamination
• Pre-lubricated with dielectric grease to help prevent corrosion and support a reliable connection
• Backed by the Mishimoto Lifetime Warranty

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1
Fitment:
Infiniti EX35 Base 2008
Infiniti EX35 Journey 2008
Infiniti FX35 Base 2003
Infiniti FX35 Base 2004
Infiniti FX35 Base 2005
Infiniti FX35 Base 2006
Infiniti FX35 Base 2007
Infiniti FX35 Base 2008
Infiniti G35 Base 2003
Infiniti G35 Base 2004
Infiniti G35 Base 2005
Infiniti G35 Base 2006
Infiniti G35 Base 2007
Infiniti G35 Base 2008
Infiniti G35 Journey 2007
Infiniti G35 Journey 2008
Infiniti G35 Sport 2007
Infiniti G35 Sport 2008
Infiniti G35 X 2004
Infiniti G35 X 2005
Infiniti G35 X 2006
Infiniti G35 X 2007
Infiniti G35 X 2008
Infiniti I35 Base 2003
Infiniti I35 Base 2004
Infiniti M35 Base 2006
Infiniti M35 Base 2007
Infiniti M35 Base 2008
Infiniti M35 Sport 2006
Infiniti M35 Sport 2007
Infiniti M35 X 2006
Infiniti M35 X 2007
Infiniti M35 X 2008
Infiniti QX4 Base 2003
Nissan 350Z 35th Anniversary Edition 2005
Nissan 350Z Base 2003
Nissan 350Z Base 2004
Nissan 350Z Base 2005
Nissan 350Z Base 2006
Nissan 350Z Enthusiast 2003
Nissan 350Z Enthusiast 2004
Nissan 350Z Enthusiast 2005
Nissan 350Z Enthusiast 2006
Nissan 350Z Grand Touring 2005
Nissan 350Z Grand Touring 2006
Nissan 350Z Performance 2003
Nissan 350Z Performance 2004
Nissan 350Z Performance 2005
Nissan 350Z Touring 2003
Nissan 350Z Touring 2004
Nissan 350Z Touring 2005
Nissan 350Z Touring 2006
Nissan 350Z Track 2003
Nissan 350Z Track 2004
Nissan 350Z Track 2005
Nissan 350Z Track 2006
Nissan Altima SE 2003
Nissan Altima SE 2004
Nissan Altima SE 2005
Nissan Altima SE 2006
Nissan Altima SE 2007
Nissan Altima SE 2008
Nissan Altima SE-R 2005
Nissan Altima SE-R 2006
Nissan Altima SL 2005
Nissan Altima SL 2006
Nissan Altima SL 2007
Nissan Altima SL 2008
Nissan Maxima GLE 2003
Nissan Maxima GXE 2003
Nissan Maxima SE 2003
Nissan Maxima SE 2004
Nissan Maxima SE 2005
Nissan Maxima SE 2006
Nissan Maxima SE 2007
Nissan Maxima SE 2008
Nissan Maxima SL 2004
Nissan Maxima SL 2005
Nissan Maxima SL 2006
Nissan Maxima SL 2007
Nissan Maxima SL 2008
Nissan Murano S 2005
Nissan Murano S 2006
Nissan Murano S 2007
Nissan Murano SE 2003
Nissan Murano SE 2004
Nissan Murano SE 2005
Nissan Murano SE 2006
Nissan Murano SE 2007
Nissan Murano SL 2003
Nissan Murano SL 2004
Nissan Murano SL 2005
Nissan Murano SL 2006
Nissan Murano SL 2007
Nissan Pathfinder LE 2003
Nissan Pathfinder LE 2004
Nissan Pathfinder SE 2003
Nissan Pathfinder SE 2004
Nissan Quest Base 2005
Nissan Quest Base 2006
Nissan Quest Base 2007
Nissan Quest Base 2008
Nissan Quest S 2004
Nissan Quest S 2005
Nissan Quest S 2006
Nissan Quest S 2007
Nissan Quest S 2008
Nissan Quest SE 2004
Nissan Quest SE 2005
Nissan Quest SE 2006
Nissan Quest SE 2007
Nissan Quest SE 2008
Nissan Quest SL 2004
Nissan Quest SL 2005
Nissan Quest SL 2006
Nissan Quest SL 2007
Nissan Quest SL 2008

At JDMuscle, we understand that fast and reliable shipping is crucial. With multiple distribution centers across the nation, most in-stock items are shipped within 1-2 business days. On average, you can expect delivery within 1-5 business days for in-stock items. Please note, however, that some products may ship directly from vendors, which could result in additional delays. Products sourced from overseas may also take longer to arrive.

Free Shipping over $199 Policy

• Free shipping is available only for the 48 contiguous states in the U.S.
• Ground shipping applies to regular-sized items only.
• Oversized items such as lips, hoods, and trunks requiring freight shipping are not included in the free shipping program.
• Some manufacturers may impose a shipping surcharge, which will be excluded from the free shipping program.
• The most accurate shipping costs will be displayed at checkout. If you believe the shipping cost is incorrect, please contact us at sales@jdmuscleusa.com for further review.

Carriers

We ship via FedEx, UPS, USPS, and DHL. While we strive to use the most efficient option, we cannot guarantee which carrier will deliver your order. Your items may arrive in multiple packages through different carriers.

Processing Time and Shipping Cut-off

Orders typically take 24 hours to process, with shipping cut-off at 3:00 PM EST. Transit times vary based on location and carrier. Some items, especially those requiring freight shipping, may have extended processing and delivery times. For freight shipping inquiries, contact us at sales@jdmuscleusa.com.

 

International and Special Shipping Considerations

• International orders are subject to higher shipping fees. If you would like to review your shipping cost, email us at sales@jdmuscleusa.com with your full address and items you plan to purchase.
• In some cases, shipping costs may be incorrectly calculated for international or oversized items. We reserve the right to adjust the shipping fee and will work with you to negotiate a fair cost if needed.
• Customers can challenge and request a review of international shipping fees, and we’ll do our best to find a lower rate where possible.
• Customs Fees & Import Taxes: The shipping charge you pay does not include customs fees or import taxes. These charges vary by country and are the customer’s responsibility. Please check with your local customs office for more details before placing an order.
• Shipping Cost Adjustments: Shipping rates fluctuate, and while we strive to provide the most competitive rates, there may be instances where the shipping cost you paid is significantly lower than the actual cost. In such cases, we reserve the right to request the difference to ensure we cover our basic expenses. We appreciate your understanding and will always aim to keep shipping costs as affordable as possible.

 

Address Modifications and Fees

• Any modifications to a shipping address after an order is placed may be subject to additional fees.
• For single, small packages, the flat fee is $20. For larger or multiple packages, the fee may be up to $60 or more.

Freight Shipping Guidelines

• Freight shipments require you to be present at the time of delivery.
• The delivery driver may provide a delivery receipt (Bill of Lading). It is crucial to inspect the shipment before signing.
• Carefully check the packaging for any visible damage (dents, punctures, rips) and notate it on the Bill of Lading.
• Open the package and inspect the product itself. If damage is found, document it in detail on the Bill of Lading, take photos, and contact the shipping company to initiate a damage claim.
• Do not refuse the shipment. Contact us at sales@jdmuscleusa.com for guidance.
• If the delivery driver is unable to wait for inspection, note this on the Bill of Lading.

Failure to document damages before signing the Bill of Lading will void any claims for refunds or replacements.

Pre-Installation Inspection Policy

We strongly recommend inspecting all parts or items upon arrival before installation. If you identify any damage, imperfections or missing components, report them immediately to sales@jdmuscleusa.com. Do not install the item. Please note that reports of damage, defects, imperfections or missing components after installation will NOT be honored.

Package Protection

We do our best to ensure your items arrive to you safely but sometimes things happen. If you utilized our Checkout+ feature, rest assured that your package is protected! With package protection, in the event that your package is lost, stolen, or damaged while in transit, we will replace it free of charge. To start a shipping claim, please click here.

Need Assistance?

If you have any concerns about shipping costs or transit times, or if you notice discrepancies during checkout, feel free to reach out to us at sales@jdmuscleusa.com. We’re happy to assist you and ensure a smooth delivery experience.

Limited Manufacturer Warranty*

Our policy lasts 30 days. If 30 days have passed since your purchase, unfortunately, we can’t offer you a refund or exchange. To initiate a return, please email us at sales@jdmuscleusa.com.

Eligibility for Returns

✅ Items must be unused and in the same condition as when received.
✅ Items must be in their original packaging.

Non-Returnable Items

❌ Gift cards
❌ Special-order or custom products

How to Initiate a Return

📧 Include the following details in your return request email:

Order Number

Item(s) to be returned

Reason for return

Important Notes:

Do NOT send your purchase back to the manufacturer.

Do NOT return any items without first setting up a return request with us.

Partial Refunds

Partial refunds may be granted under the following conditions:

⚠️ Items not in original condition, damaged, or missing parts not due to our error.
⚠️ Items returned more than 30 days after delivery.

Restocking Fees

Some manufacturers may charge a restocking fee, which includes but not limited to:

ManufacturerRestocking Fee

ESR30%

JDMuscle15%

PLM & Option Lab 20%

 

Cancellations

Before placing an order, please confirm availability.

Cancellations within 7 days may be subject to fees to cover third-party transaction costs.

Once the order has been processed (packaged or tracking generated), cancellations are not allowed. Eligible items may be returned instead.

Special-order items cannot be canceled.

Refund Process

🔄 Once your return is received and inspected, we will notify you of the refund status.
💳 Approved refunds will be credited back to your original payment method within 3-10 business days (depending on the payment provider).

Late or Missing Refunds

🔍 Check your bank statement — sometimes the refund may not appear as a new entry but as the disappearance of the pending charge. 📞 Contact your credit card or financing company — they may require additional time for processing.

If you’ve done all of the above and still haven’t received your refund, email us at sales@jdmuscleusa.com for assistance.

Sale Items

Only full-priced items are eligible for returns and refunds.

Exchanges

We replace items only if they are defective or damaged. To request an exchange for the same item, email us at sales@jdmuscleusa.com.

Gifts

🎁 If the item was marked as a gift when purchased and shipped directly to you, you will receive a gift credit for the return value.
📩 If the gift giver had the item shipped to themselves, we will refund the gift giver.

Return Shipping

📦 Customers are responsible for return shipping costs unless the item is damaged, defective, or incorrect (in which case we will cover shipping both ways).

Initial shipping costs are non-refundable.

Return shipping costs will be deducted from the refund amount.

For items over $75, consider using a trackable shipping service or purchasing shipping insurance. We are not responsible for lost or damaged items during return shipping.

Return Shipping Address: Please use the address provided in the RMA/return instructions, as it may differ from the initial shipping address.

Proposition 65 Warnings: cancer and reproductive harm www.p65warnings.ca.gov