My Account
Shopping Cart

NGK 6376 LFR5A-11 Standard Copper Core Spark Plugs (4-Pack)

(Nissan Altima 2002-06, Frontier 2005-08, Sentra 2000-06, Titan 2004-08, Pathfinder 2001-08, Xterra 2005-08, Maxima 2002-08, 350Z 2003-06 + 31 more models)

Manufacturer

Part Number

6376
Sale Price

$7.70

In Stock (10+)

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

NGK 6376 LFR5A-11 spark plugs are standard copper core spark plugs trusted by automotive, motorcycle, and marine engine manufacturers worldwide. The copper core construction and precision electrode design deliver reliable ignition, quick cold starts, and consistent performance across a wide range of operating conditions.

Key Features:

  • Solid copper core for superior heat dissipation and thermal conductivity
  • Triple gasket sealing process prevents combustion gas leakage past the shell
  • 99% pure alumina silicate ceramic insulator for excellent dielectric strength
  • Corrugated insulator ribs prevent electrical flashover
  • Cold rolled threads protect cylinder head during installation
  • Trivalent plating with silver chromate and zinc for maximum corrosion resistance
  • Heat range: 5 (medium heat range for balanced performance)
  • 11mm thread reach

Each package contains 4 spark plugs. NGK's LFR5A-11 design provides dependable ignition performance and durability for engines requiring this specification. The copper core design offers excellent electrical and thermal conductivity, making these plugs ideal for everyday driving conditions.

Products specifications

Fits

Nissan Altima 2002-06, Frontier 2005-08, Sentra 2000-06, Titan 2004-08, Pathfinder 2001-08, Xterra 2005-08, Maxima 2002-08, 350Z 2003-06, Armada 2005-08, Murano 2003-07, Quest 2004-09, X-Trail 2001, 2005-06; Toyota Tundra 2013-14 + 26 more models

Stock Number

6376

Part Number

LFR5A-11

Electrical Terminal Type

Non-Removable Nut

Ground Electrode Core Material

Nickel

Seat Type

FLAT

Manufacturer Heat Range

5

Center Electrode Tip Material

Nickel

Ground Electrode Quantity

1

Hex Size

5/8

Ground Configuration

Standard

Center Electrode Core Material

Copper

Ground Electrode Tip Design

Standard

Pre-Gap Size

.044

Insulator Height

50.50

Thread Diameter

14.00

Resistance

5000

Reach

26.5

Easy, fast shipping and great prices!

Very satisfied with this company. Ordered the part from another company and had nothing but problems. We found this place and the part was cheaper and they delivered the right part! Will do busy with again.

Very happy with my purchase. SUPER fast shipping and great communication. Will use again!

Really good prices and fast delivery.

Very easy to talk to on the phone and excellent service.

Ordered Monday afternoon & it was here Wednesday! Can't get any better than that. Called prior to order & they were very helpful & without a long wait time either. I bookmarked them & will be sure to buy auto parts from them again. Thanks again.

I'm very pleased with Autoplicity. i needed a new battery for my antique Ford.After much searching,I found Autoplicity had it for over $25.00 less than the next lowest price I found. My order was shipped in less than 24 hrs. Thank you. I'll be recommending Autoplicity on the Ford forums I belong to

A+ part as advertised, quick shipping.

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy