NGK Spark Plug - BPR4HS
SKU: 31273975370

NGK Spark Plug - BPR4HS

Sale price$85.50 Regular price$95.00
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Description

NGK Spark Plug - BPR4HSVehicle Fitment & Part Details This NGK spark plug (BPR4HS) is supplied as an OEM grade replacement. Heat range 4. Thread M14 x 1,25. Verify VIN engine before ordering. Key Details SKU BPR4HS Component Spark Plug Brand NGK Heat Range 4 Part MPN 7823 GTIN Barcode 087295178232 Trade Numbers BPR4HS Product Specifications Thread Size M14 x 1,25 Thread Length [mm] 12,7 Spanner Size 20,8 mm Spark Position [mm] 4,5 Electrode Construction Unscrewable SAE

Vehicle Fitment & Part Details

This NGK spark plug (BPR4HS) is supplied as an OEM-grade replacement. Heat range 4. Thread M14 x 1,25. Verify VIN/engine before ordering.

Key Details

SKU
BPR4HS
Component
Spark Plug
Brand
NGK
Heat Range
4
Part MPN
7823
GTIN / Barcode
087295178232
Trade Numbers
BPR4HS

Product Specifications

Thread Size
M14 x 1,25
Thread Length [mm]
12,7
Spanner Size
20,8 mm
Spark Position [mm]
4,5
Electrode / Construction
Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat
Brand Class
Premium

Vehicle Compatibility

Verify VIN/engine and confirm the correct heat range and electrode design for your specific application before ordering.

OEM Reference Numbers

Vehicle OE Numbers

  • Honda: 98076 54717, 98076 54747
  • Kawasaki: 9207 02061, E 9207 02061
  • Suzuki: 09482 00206, 09482 00367, 09482 00205
  • Yamaha: 94700 00258, 94701 00258, 94703 00258

Aftermarket Equivalents

Aftermarket Equivalents (Denso)

  • W14FPR UL, W14FPRL, 4016, W14FPR L, W14FPRUL
Alternate OEM Search References: 9807654717, 9807654747, 920702061, E920702061, 0948200206, 0948200367

Fitment Notes

  • Always match heat range, thread size and electrode design before ordering. Verify VIN/engine.

Important: Spark plugs are not returnable, exchangeable, or refundable once fitted. Confirm you are ordering the correct part for your vehicle. Compare the new spark plug to the removed plug for thread reach, thread diameter, hex size, electrode style, gap specification, and heat range before fitting. Mismatched spark plugs can cause misfires, pre-ignition, detonation, fouling, or engine damage.

Returns Notice: Once a spark plug has been fitted or threaded into a cylinder head, it cannot be returned, exchanged, or refunded under any circumstances.

Installation / Use / Maintenance Tips

  • Allow the engine to cool fully before removal - cylinder heads are easily damaged when warm.
  • Use the correct deep-socket plug spanner (20,8 mm) and avoid impact tools.
  • Inspect the existing plug for fouling, oil contamination, or worn electrodes - may indicate engine condition issues.
  • Verify the gap if your supplied plug is not factory-set; consult your service manual for the correct value.
  • Apply a small amount of anti-seize to the threads (sparingly) and torque to manufacturer specification.

Common Questions

Will this NGK spark plug fit my your vehicle?
This part (BPR4HS) is listed for the applications shown on this page. Always confirm the correct heat range, thread size and electrode design against your vehicle's service manual or a parts lookup before ordering. Verify VIN/engine.

What does the NGK part code mean?
The NGK trade number encodes physical and performance characteristics - thread/reach, electrode design, heat rating, and projection. Each digit and letter has meaning in NGK's naming convention. The heat range is usually the standalone digit (e.g. BPR6ES is heat range 6).

What is the difference between this NGK plug and a Bosch / Champion / Denso equivalent?
The cross-references listed under OEM Reference Numbers are functionally equivalent for the same applications, but materials, electrode design and heat dissipation can differ slightly. NGK is OEM-supply quality and most manufacturers specify NGK or Denso as their factory plug.

How do I confirm fitment if my engine variant isn't listed?
Match the supplied thread size, reach, electrode design and heat range against your existing plug. If unsure, request fitment assistance before ordering.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31273975370

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4.7 ★★★★★
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Verified Purchase
Jay C
Los Angeles, US
★★★★★ 5
Quality Knives At A Bargain Price
Size: Steel King 15Pcs 10.4"×7"×15.4"
I have had these knives for almost 18 months now and they have held up great Edge retention is fantastic, and as long as you treat them right and don't leave dried tomato sauce on them for 5 days, no rust to speak of or even any discoloring! The build is fantastic and they are well balanced. I still can't believe I got this set for the price I did. I have a collection of pocket knives, I own Japanese wet stones to sharpen and understand what 8cr13mov, s30V and 14c28n is in knife production. (It's metal alloys BTW.) Having said that, I was a bit picky in finding a knife set that was quality built, had good steel and didn't cost $800. I honestly don't know how they are producing this set and not losing their shirts. Full tang design (One piece of steel from tip through the handle to the butt), and has nice glass fiber reinforced polymer handle material. I can't find any reference to this set in particular for what steel is used, but based on using various steel through the years I have a pretty good idea what this probably is. (BTW, I hate to break to you. At this price, it's absolutely NOT German steel...and that's okay anyway.) Brodark references Japanese VG10 steel with their other stand alone chef knives. It is common in the Chinese knife industry to copy an alloy alloy and call it by it's original name. It's NOT Japanese steel. What is commonly referred to as VG10 is 10cr15mov or 8cr15mov. Both are fine steel to use for a "general purpose" knife and perform similar to Japanese VG10, or even US made 440c stainless...perhaps even a little better than 440c. The steel in these knives is pretty dang hard, which makes me think it is 10cr15mov. The 10 is the Chromium content in the alloy. More chromium, more hard, more hard ='s more brittle. There is a balance of how hard without being brittle. Some knife makers use super hard steel to get a wicked sharp edge that holds for a while...buuuut then after a year of use you see all the chips along the edge or perhaps even a tip has snapped off. That's hard, brittle steel. You can't fix chips unless you grind them down and create a totally new edge on the knife and start over. These Brodark knives find a nice balance of hardness for edge retention but enough give to not chip or break off under general use. Like I said, almost 1.5 years of use and no chips, bends, or scratches. I still can't believe I paid around $50 for them. Incredible.
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Reviewed in the United States on October 7, 2024
F
Verified Purchase
Ferøl S
Belleville, US
★★★★★ 5
Wow! Amazing knives, regardless of the cost
Size: Steel King 15Pcs 10.4"×7"×15.4"
I don’t know how they do it for the price These knives are amazing, and I got them on sale for well less than a Benjamin The package with the block and the knives in it was so heavy, that I needed someone to help me get it out of the inner box. The knives are beautiful, heavy, well balanced. I can vouch, that they are sharp AF, because I cut myself twice unpacking them 😂😂😂 No fault to the manufacturer; they were very well packed. I am just a klutz First time I used them, straight out of the box with only a soapy bath before, was on a tomato and cucumber. I only have the use of one arm, and usually have to get an adaptive cutting board to secure my fruit/veges before I can start cutting them. But these knives were so heavy and so sharp, I didn’t need to do that It cut through the tomato skin like water The hardwood block looks beautiful on my countertop These are beautiful knives on their own. When you throw in how incredibly inexpensive they are… Buy them now. Highly recommended.
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Reviewed in the United States on November 8, 2025
M
Verified Purchase
Mom
Fort Morgan, US
★★★★★ 5
Sharp, Comfortable, and Sleek Knife Set
Size: Steel King 15Pcs 10.4"×7"×15.4"
These BRODARK knives are really nice! They stay sharp even with regular use, making chopping and slicing effortless. The handles are comfortable and ergonomic, fitting naturally in your hand and giving good control. The set looks sleek on the countertop, and the included block keeps everything organized and easy to access. Overall, it’s a high-quality, reliable knife set that’s perfect for everyday cooking and makes meal prep much easier.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 30, 2025
C
Verified Purchase
Carl in Tigard
Port Orchard, US
★★★★★ 5
Best Knife Block Set For Any Kitchen
Size: Steel King 15Pcs 10.4"×7"×15.4"
We ordered and love the BRODARK Kitchen Knife Set with Block, Full Tang 15 Pcs Professional Chef Knife Set with Knife Sharpener, Food Grade German Stainless Steel Knife Block Set Steel-king Series. This set is one of the best purchases we've ever made. We purchased 4 other brand sets and sent them back due to poor quality, etc. One set cost $299 and was not as sharp or solid as the Brodark, and had straight uncomfortable handles. Our new set is sharp, well-balanced, and the handles have a solid, comfortable feel and look great. The quality block looks very nice and has a sharpener to boot. The blades after washing look fantastic. For under $100 this is stupendous value and product (regardless of price). One set we ordered was from the famous German brand and it had knives missing and the steak knives had tiny handles; we sent it back.
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Reviewed in the United States on December 19, 2024
A
Verified Purchase
Angel
Louisville, US
★★★★★ 4
Great knife set
Size: Ivory Series 15Pcs 14.43''×9.36''×6.63''
Overall a great knife set. Well built and craftsmanship, excellent sharpness (we’ll see over time) great looks and value. Would have liked for this color to be available in the bigger set of 8 steak knifes. Word of caution with this or any other knife set, DONOT PUT THEM IN THE DISHWASHER OR LEAVE THEM OUT TO DRY! YOU MUST CLEAN AND DRY THEM AFTER USE, If not they will have water spots which will be hard to remove or worse they’ll get rusted.
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Reviewed in the United States on May 12, 2025

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