K16PR-U
Genuine Denso OEM · Part number 3191
The K16PR-U is a genuine Denso accessories part, OEM part number 3191. Dykes Motors sells it for $5.46. It is in stock to order online, or you can pick it up at our store. Not sure it fits your machine? Send the model and serial number to the parts desk before you order. Dykes Motors is an authorized Bobcat, LS Tractor, and Ferris dealer with genuine parts and service on site.
Price and availability checked
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In stock. Ships in 2 to 3 business days, arrives in 1 to 2 more — by Tue, Oct 20. Free shipping on every parts order. Free pickup at 3069 Hwy 49.
Available now: Rotary 17443
17443 DENSO SPARK PLUG K16PR-U
Listed as a replacement for Denso 3191. This is a Rotary part, not Denso. Confirm the fit for your engine before you order, or call the parts desk at (601) 516-7255.
$3.27
Genuine OEM part. Manufacturer warranty honored at our dealership.
Details
The Denso K16PR-U (OEM #3191) is a genuine Denso spark plug designed to fire reliably in its intended application. Spark plugs are engine-specific components, so confirm your equipment's model or engine number matches the fitment list before ordering. As an original equipment manufacturer part, this plug meets Denso's OEM specifications for proper operation.
Verify your fitment before you order
Text your equipment model and serial number to 601.516.7255 and we confirm the exact part before you pay. Prefer to talk? Call (601) 516-7255.
Questions about part 3191
What machines does part 3191 fit?
We do not list a confirmed fitment for part 3191 on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.
How much is part 3191?
Dykes Motors sells the K16PR-U, part number 3191, for $5.46. Price and availability were checked Oct 10, 2026.
Is part 3191 a genuine Denso part?
Yes. Part 3191 is a genuine Denso OEM part.
Is part 3191 in stock?
Yes. It is in stock to order online, or you can pick it up at our store.
Visit Us in Collins, MS
3069 Hwy 49, Collins, MS 39428 · (601) 516-7255 · Get directions