Denso K16HR-U11 Nickel Spark Plug, Model 3482

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Product guide

Denso K16HR-U11 Nickel Spark Plug, Model 3482

Model: Denso K16HR-U11 is a conventional nickel spark plug listed for vehicle-specific fitment in cars and vans. Its single-plug pack and supplied thread and torque details make it relevant for scheduled replacement, but confirm the part against your vehicle before ordering.

At a glance

Conventional nickel construction, rather than the iridium or platinum options described in the listing’s range overview.
The listing provides Toyota, Nissan, Citroën and Peugeot equivalent part numbers. Verify the exact fit for your engine and vehicle.

Price

£5.03Save 32%

Reference price: ~~£7.39~~

Price checked: 12 Nov 2026

View offer

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Pros and cons

Pros

The listing supplies thread length, diameter and tightening torque details that can assist with installation planning.
A single-plug pack suits an individual replacement when the vehicle’s required part number is confirmed.

Cons

The manufacturer describes its conventional nickel range as shorter-lived than iridium or platinum plugs, so replacement may be more frequent.

Technical specifications

16 specifications

Identity
Brand	Denso
Part number	K16HR-U11
Model	3482
Plug type	Spark Plug
Core material	Nickel
Vehicle service type	Car, Van
Fit type	Vehicle Specific Fit
OEM equivalent part numbers	22401-BC01B-NISSAN,5960 97-CITROËN/PEUGEOT,5960 L2-CITROËN/PEUGEOT,90919-01258-TOYOTA,90919-W1001-TOYOTA

Dimensions and installation
Thread size	26.5
Diameter	14
Gap size	16 Millimeters
Tightening torque	22
Weight listed	0.05 Kilograms

Pack and origin
Pack count	1
Country of origin	Indonesia
Warranty description	2 year manufacturer

What to know before buying

Listing details to confirm

The listing gives thread size as 26.5 and separately states thread length as 26.5 mm, while a feature line specifies diameter 14 mm and torque 22 Nm without units in that line. It also lists a 16 Millimeters gap size. Confirm the correct dimensions, gap and installation torque against the vehicle or service information, as these details are inconsistent or incompletely labelled.

What’s in the box

Included

1 DENSO Conventional Nickel Spark Plug

Who is it for?

A good fit for

Drivers confirming a compatible K16HR-U11 replacement for a car or van.
Routine maintenance where a conventional nickel plug and single-piece pack suit the vehicle specification.

Less suited to

Buyers seeking the longer service life associated with the listing’s iridium or platinum ranges.
Anyone unable to confirm that K16HR-U11 matches their engine’s required plug specification.

Denso K16HR-U11 Nickel Spark Plug, Model 3482 · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 52 ratings

5 stars86%86%
4 stars8%8%
3 stars2%2%
2 stars0%0%
1 star4%4%

Aggregate ratings are predominantly five-star, with a smaller one-star portion also present. This offers only a broad, mixed signal about customer satisfaction and does not explain individual experiences or establish fitment. For a vehicle-specific part, matching the plug to the engine remains more useful than relying on the overall rating.

Frequently asked questions

Does this plug fit every Toyota, Nissan, Peugeot or Citroën?

No universal fit is established. The listing provides equivalent part numbers for some models, but confirm K16HR-U11 against your vehicle and engine specification.

What is included?

The manufacturer’s included-components field lists one DENSO Conventional Nickel Spark Plug.

How does the nickel type compare with iridium?

The listing describes conventional nickel plugs as a basic option with shorter service life than iridium or platinum types, which may mean more frequent replacement.

What installation details are listed?

The details include a 26.5 thread size, 26.5 thread length, 14 mm diameter, a 16 Millimeters gap size and a feature-line tightening torque of 22. Confirm these against vehicle service information because the presentation is inconsistent or incomplete.