Hi, will these fit and work on my 2000 chevy astro van with the 4.3 vortec v6 engine?

Hello-- NGK has multiple grades of plugs that may fit your vehicle. We recommend you go to the NGK site at https://ngksparkplugs.com/en/part-finder to verify the applications that will fit your vehicle. This site will show you all of the available plugs to fit your vehicle and will also show you which grade plug is recommended for the best performance of your specific engine. Tim OverstockDirect

Will these fit my 2003 fird explorer xlt?

they fit my 1991 ford explorer with a 4.0

Will these fit 2013 Grand Caravan

Hello-- NGK has multiple grades of plugs that may fit your vehicle. We recommend you go to the NGK site at https://ngksparkplugs.com/en/part-finder to verify the applications that will fit your vehicle. This site will show you all of the available plugs to fit your vehicle and will also show you which grade plug is recommended for the best performance of your specific engine. Tim OverstockDirect

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NGK 3951 Spark Plugs TR55 (6 Pack) | Replaces SP400 SP446 41-600 41-601 41-606 SP-413 241-606 5613869 5614283 5614284 AGSF22N AGSF23C AGSF32N R42LTS6 R43LTS6.

Product ID: 176161602

Details

Brand
NGK
Core Material
Copper
Thread Size
14 milimeters
Top Material Type
Metal
Vehicle Service Type
Car Truck SUV

⚡Copper core for superior conductivity

🔥Wider heat range for peak performance

🛡️Triple gasket sealing prevents gas leaks

364 kr

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Description

⚡ Ignite your drive with NGK’s precision spark—because every mile deserves peak power!

TRUSTED LEGACY - NGK’s decades of OE expertise mean you’re investing in proven, high-performance spark plugs with stellar 4.7-star reviews.
LEAK PROOF POWER - Patented triple gasket sealing guarantees zero combustion gas leakage, maximizing engine efficiency and longevity.
CARBON BUILDUP FIGHTER - Advanced design resists carbon deposits and pre-ignition, keeping your ride smooth and reliable mile after mile.
VERSATILE COMPATIBILITY - Fits a wide range of vehicles from cars and trucks to motorcycles and lawn mowers—one pack, endless possibilities.
UNMATCHED HEAT RESILIENCE - Operates flawlessly across a broader heat spectrum than standard plugs, ensuring your engine stays cool under pressure.

The NGK 3951 TR55 spark plugs come in a convenient 6-pack, engineered with a copper core and patented triple gasket sealing to prevent combustion gas leaks. Designed to operate over a wider heat range and resist carbon buildup, these plugs deliver reliable, efficient ignition for cars, trucks, SUVs, motorcycles, and more. Backed by decades of NGK OE expertise and a 4.7-star rating from over 5,000 users, they’re the trusted choice for professional-grade engine performance.

Specifications

ASIN	B082DQ7GPK
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#6,393 in Automotive ( See Top 100 in Automotive ) #22 in Automotive Replacement Spark Plugs
Brand	NGK
Brand Name	NGK
Compatible with Vehicle Type	Car,Truck,SUV,Lawn Mowers,ATV,Motorcycle,Scooter
Core Material	Copper
Customer Reviews	4.7 out of 5 stars 5,076 Reviews
Included Components	3951
Item Highlight	Replaces SP400 SP446 41-600 41-601 41-606 SP-413 241-606 5613869 5614283 5614284 AGSF22N AGSF23C AGSF32N R42LTS6 R43LTS6.
Item Weight	0.27 g
Manufacturer	NGK
Manufacturer Part Number	TR55
Manufacturer Warranty Description	Includes manufacturer provided warranty
Model Number	3951
Number of Items	6
OEM Equivalent Part Number	3333704-FORD,3539125-FORD
Thread Size	14 milimeters
Top Material Type	Metal
UPC	087295139516
Unit Count	6 Count
Vehicle Service Type	Car,Truck,SUV,Lawn Mowers,ATV,Motorcycle,Scooter

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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.

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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.

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TrustScore 4.5 | 7,300+ reviews

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364 kr

Duties & taxes included

In stock

Sold byAmazon DenmarkDelivered 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 Denmark.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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