Would these fit a 2017 ford mustang gt 5.0?

These plugs should fit your 5.0 because they fit my F150 2018, 5.0. Great plug. Smoother running and faster engine performance.

are these actual NGK or knock offs?

If you purchase from OverstockDirect, you will receive genuine NGK spark plugs in NGK packaging. You can always authenticate NGK products you receive from us by calling their number (248) 926-6900.

Will this fit a 2014 Shelby GT500?

I installed them in a 2019 GT. I don’t think they would fit both but can’t be 100 percent

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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NGK (8-Pack) Spark Plugs LTR7IX-11 (Stock # 6510)

NGK (8-Pack) Spark Plugs LTR7IX-11 (Stock # 6510)

Product ID: 378143731

Details

Brand
NGK
Core material
Iridium
Thread size
14mm
Top material type
Ceramic
Vehicle service type
Motorcycle

📦8-pack bulk value

🔥Iridium core for max ignition

🔧Direct OEM replacement fit

€ 133.24

Duties & taxes included

In stock

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Description

⚡ Ignite your ride with NGK Iridium – where precision meets power!

BULK PACK ADVANTAGE - Get 8 genuine spark plugs in one package—ideal for maintenance pros and performance enthusiasts who never compromise.
TRUSTED BRAND EXCELLENCE - Join thousands of satisfied customers with a 4.8-star rating, backed by NGK’s legacy in automotive innovation.
OPTIMIZED FOR PERFORMANCE - Designed to handle high-tune engines like the Focus ST, delivering consistent cold starts and enhanced throttle response.
PRECISION IRIDIUM IGNITION - Experience superior spark efficiency with NGK's ultra-durable iridium core, engineered for peak performance and longevity.
SEAMLESS OEM COMPATIBILITY - Guaranteed direct fit replacement ensures hassle-free installation and perfect vehicle integration every time.

The NGK Iridium IX 6510 Spark Plug 8-pack offers professional-grade ignition performance with a durable iridium core and ceramic top. Designed as a direct OEM replacement with a 14mm thread size, these plugs fit motorcycles and high-performance vehicles like the Focus ST. Trusted by thousands, this genuine NGK product ensures reliable starts, improved throttle response, and long-lasting durability—all in a convenient bulk pack.

Specifications

ASIN	B0716788M2
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#3,526 in Automotive ( See Top 100 in Automotive ) #7 in Automotive Performance Spark Plugs
Brand	NGK
Brand Name	NGK
Compatible with Vehicle Type	Motorcycle
Core Material	Iridium
Core material	Iridium
Customer Reviews	4.8 out of 5 stars 296 Reviews
Item Weight	0.01 Ounces
Manufacturer	NGK
Manufacturer Part Number	6510
Model Number	6510
Number of Items	1
OEM Equivalent Part Number	6510
Thread Size	14mm
Thread size	14mm
Top Material Type	Ceramic
Top material type	Ceramic
UPC	087295065105
Unit Count	8 Count
Vehicle service type	Motorcycle

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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€ 133.24

Duties & taxes included

In stock

Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Portugal.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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