Royal Enfield Classic 350/500, Bullet, Thunderbird UCE & Continental GT 535 Magnetic Oil Drain Plug – 570276

Genuine Royal Enfield magnetic engine-oil drain plug assembly for compatible UCE-era motorcycles. Exact base part number: 570276.

Pack quantity: 1 magnetic drain plug. The separate copper sealing washer is not included unless specifically supplied with the product.

What This Part Is

570276 is the standard-length magnetic sump/drain plug fitted in the right-hand crankcase of compatible Royal Enfield UCE engines. Its magnetic tip collects ferrous wear particles suspended in the engine oil, allowing them to be inspected and cleaned during an oil change.

Verified Technical Specification

Confirmed Vehicle Fitment

Not Compatible / Not Confirmed

• Not for the Classic 350 Reborn/J-series.
• Not confirmed for Meteor 350, Hunter 350, new Bullet 350, Goan Classic 350 or other J-series motorcycles.
• Not confirmed for Interceptor 650, Continental GT 650, Super Meteor 650, Shotgun 650, Bear 650 or Classic 650.
• Not confirmed for Himalayan, Scram, Guerrilla or Sherpa-engine models.
• Not a universal M14 drain bolt; thread, length, sealing method and crankcase application must all match.

Part-Number and Revision Note

Royal Enfield documentation and market listings may show the same part family as 570276, 570276/D or 570276/E. Current parts references identify 570276/E as replacing the earlier 570276/D version. This listing uses SKU 570276; verify the number printed on the supplied packet and confirm supersession against the VIN if a suffix-specific application is required.

Standard Plug vs Extended Repair Plug

Do not order the extended version as a routine substitute. A stripped or damaged aluminium crankcase thread requires proper inspection and repair.

What Is Included

• 1 × Royal Enfield magnetic oil drain plug assembly, part 570276

What Is Not Included

• Copper drain-plug sealing washer
• Engine oil, oil filter or suction filter
• Sump drain cap or other crankcase plugs
• Tools or installation labour

Related Parts: Avoid Ordering the Wrong Item

Why a Magnetic Drain Plug Is Used

Normal engine operation can produce very fine ferrous particles. The magnet helps retain compatible metallic debris at the drain point so it can be removed during servicing. It does not replace correct oil-change intervals, the oil filter, engine diagnosis or repair of abnormal internal wear.

Inspection During an Oil Change

1. Allow the engine and oil to reach a safe service temperature as specified in the workshop procedure.
2. Remove the plug with the correct tool and protect the crankcase threads.
3. Inspect the magnetic tip. A light paste of fine material may be service-related; flakes, chips or unusually heavy debris require professional investigation.
4. Clean the magnet completely and inspect the plug, threads and sealing face.
5. Renew the correct sealing washer where required.
6. Install to the motorcycle manufacturer’s specified torque—do not guess or overtighten.

Critical Installation Warning

The crankcase is aluminium and can be damaged by cross-threading, thread-locking compound or excessive tightening. Start the plug by hand, confirm smooth thread engagement, use the correct washer and tighten only to the service-manual specification for the exact motorcycle. Stop immediately if the plug binds, sits crooked or will not torque correctly.

When Replacement May Be Needed

• Hex head is rounded or damaged
• Threads are worn or distorted
• Magnetic tip is damaged, loose or missing
• Sealing face is scored or deformed
• Existing plug is an incorrect non-magnetic substitute

Fitment Check Before Ordering

1. Confirm the motorcycle uses a UCE 350, UCE 500 or UCE 535 engine from the fitment table above.
2. Match part number 570276 or a confirmed superseding suffix.
3. Confirm the standard M14 × 1.25 thread and 10 mm threaded length.
4. Do not identify the plug only by hex-head appearance.
5. If uncertain, send the VIN/chassis number, exact model, model year and a photo of the existing plug/packet.

Order, Replacement & Cancellation Terms

• Correctly supplied items are not returnable.
• Wrong-item or transit-damage claims must be raised within 24 hours of delivery.
• A complete, clear and uninterrupted unboxing video from the sealed parcel is mandatory for replacement review.
• Installed, marked, modified, damaged, used or incomplete items are not eligible.
• Orders cannot be cancelled after processing has started.

Buyer Search Terms

Royal Enfield 570276, 570276/E, 570276/D, UCE magnetic oil drain plug, Classic 350 UCE sump bolt, Classic 500 oil drain plug, Bullet 350 UCE magnetic plug, Bullet 500 sump plug, Thunderbird 350 drain bolt, Thunderbird 500 magnetic drain plug, Continental GT 535 oil drain bolt, M14 × 1.25 Royal Enfield sump plug.

Frequently Asked Questions

1. What is Royal Enfield part 570276?

It is the standard magnetic engine-oil drain plug assembly used on compatible Royal Enfield UCE motorcycles.

2. What is the thread size?

The verified thread specification is M14 × 1.25.

3. What is the threaded length?

The standard 570276 plug has 10 mm of threaded length.

4. How many plugs are supplied?

One magnetic drain plug is supplied.

5. Is the copper washer included?

No. The 14 mm copper sealing washer is a separate part unless the packet explicitly includes one.

6. Does it fit the Classic 350?

It fits the older UCE-generation Classic 350, not the newer Classic 350 Reborn/J-series.

7. Does it fit the Classic 500?

Yes, fitment is confirmed for applicable Classic 500 UCE/EFI models.

8. Does it fit Bullet 350 and Bullet 500?

It is confirmed for compatible Bullet 350 and Bullet 500 UCE models, including applicable kick-start and electric-start versions.

9. Does it fit Thunderbird 350 and 500?

Yes, it is listed for UCE Thunderbird 350/500 and Thunderbird X 350X/500X applications.

10. Does it fit the Continental GT 535?

Yes. The Continental GT 535 right-crankcase parts book specifies 570276.

11. Does it fit the Continental GT 650?

No GT 650 fitment is confirmed; the GT 535 and GT 650 use different engine platforms.

12. Does it fit the Classic 350 Reborn?

No. Do not use this UCE listing for the J-series Classic 350 Reborn.

13. What is the difference between 570276 and 570276LONG?

570276 is the standard 10 mm-thread plug; 570276LONG is an 18 mm extended specialist option.

14. What do /D and /E mean?

They are part-number revisions. Current references show 570276/E replacing the earlier 570276/D.

15. Can I reuse the drain-plug washer?

Follow the workshop procedure; a deformed, hardened or leaking washer should be replaced with the correct specification.

16. What does the magnet collect?

It attracts ferrous metallic particles in the engine oil so they can be removed and inspected during servicing.

17. Will this repair stripped crankcase threads?

No. The standard plug is not a thread repair. Damaged aluminium crankcase threads need professional assessment.

18. What torque should be used?

Use the service-manual torque for the exact motorcycle. A universal torque value is not stated because overtightening can damage the crankcase.

19. How do I confirm fitment?

Match the VIN/model/year, UCE engine type, part number, M14 × 1.25 thread and standard 10 mm length.

20. What is required for a delivery-damage claim?

Contact us within 24 hours and provide a complete, uninterrupted video showing the sealed parcel being opened and the issue.