<p>Keep your MTU 4000 16V4000-L61 engine running at peak performance with reliable <strong>MTU 4000 spark plug</strong> replacements (X52404500056, X52404500062). These precision-engineered plugs ensure consistent ignition, minimizing unexpected downtime and maintaining the power output your heavy equipment demands.</p><ul><li>Direct fit for MTU 4000 series engines, including 16V4000-L61 models</li><li>Meets OEM specifications with equivalent performance to part numbers like 0346-5123 and 18VGZ1-77</li><li>Constructed to withstand high compression environments, ensuring longer service life than generic alternatives</li></ul>
| Parameter | Details |
|---|---|
| Part Name | Spark Plug |
| Replacement Part Numbers | X52404500056, X52404500062, 70700180049, 0004.800.986.00.07, 00048009860007, 0346-5123, 03465123, 18VGZ1-77, 18VGZ177, FB95WPV, MPC1800, MPC1900, R6GC1-77M, R6GC177M, E6014251 |
| Brand | FridayParts |
| Compatible Engine Brand | MTU |
| Engine Models | 4000, 16V/4000-L61, 16V4000L61 |
| Condition | New Aftermarket |
| Warranty | 3-12 months against manufacturing defects |
| Brand | Applicable Engine Models |
|---|---|
| MTU | 4000, 16V4000-L61, 16V4000L61 |
When your MTU 16V4000-L61 engine stalls, every hour of downtime costs thousands in lost productivity. Using counterfeit spark plugs can cause misfires, reduced fuel efficiency, and even engine damage—problems that multiply when you wait 2-4 weeks for overpriced OEM parts.
Our MTU 4000 spark plugs (X52404500056, X52404500062) solve these frustrations. As a 10-year professional supplier with ISO-certified manufacturing partners, we ensure each plug meets OEM specifications through rigorous pre-shipment testing. With 10,000+ SKUs in stock at our Guangzhou warehouse, we ship in 2-5 working days—no more waiting for critical engine components.
Designed for MTU 4000 series engines, particularly the 16V4000-L61 model, these spark plugs deliver reliable ignition in heavy-duty applications. Whether powering mining equipment, marine vessels, or industrial generators, they maintain performance under extreme temperatures and high compression—critical for operations in construction, quarrying, and logistics hubs.
These spark plugs feature precision-engineered electrodes and insulation to ensure consistent spark and heat dissipation. The robust construction resists fouling and corrosion, extending service life in harsh environments. Each plug matches OEM dimensions exactly, guaranteeing seamless installation without modifications. With compatible cross-references including Federal Mogul 00048009860007 and Caterpillar 03465123, they offer drop-in compatibility for multiple maintenance scenarios.
Choosing cheap, uncertified spark plugs may save money upfront, but the hidden costs are steep. Misfires caused by inferior plugs can damage cylinders, increase fuel consumption by up to 15%, and lead to unplanned shutdowns. Our ISO-certified replacements cost 30-50% less than OEM parts while delivering equivalent durability—lowering total cost of ownership by preventing costly secondary failures.
With 10 years of export experience serving 120+ countries, we've built our reputation on reliability: We source exclusively from ISO 9001-certified factories, conduct rigorous incoming material inspections, and perform 100% performance testing before shipment. Our 20+ technical experts verify part compatibility within 2 hours, and we back every spark plug with a 3-12 month warranty against manufacturing defects. When you need MTU engine parts, you need a supplier who understands your urgency—we keep critical components in stock to minimize your downtime.
Don't let a faulty spark plug stop your operation. Send us your part number (X52404500056 or X52404500062), engine model, and quantity, and we'll provide a competitive quote within 24 hours. First-time clients can request sample testing to verify quality. With our ready stock and fast shipping, you'll have your engine running again in days—not weeks.
Q: Are these OEM parts or aftermarket replacements?
A: These are OEM-equivalent aftermarket spark plugs, manufactured by ISO-certified factories to meet original equipment specifications.
Q: How do I confirm compatibility with my MTU engine?
A: Provide your engine model and existing part number, and our technical team will verify compatibility within 2 hours.
Q: What is the warranty period for these spark plugs?
A: We offer a 3-12 month warranty against manufacturing defects. Contact us with details if you experience issues.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, ideal for emergency repairs or testing.
Q: How long does shipping take?
A: In-stock items ship within 2-5 working days. Express shipping takes 3-7 days, air freight 5-10 days, and sea freight 20-40 days depending on destination.
Q: Can I request a sample before placing a bulk order?
A: Yes, first-time clients can request sample testing to verify quality and compatibility before bulk purchases.
Ready to order or need a quote?
Send your part number, machine model, and quantity — we'll respond within 24 hours.
WhatsApp: +86 13316055942 | Email: talos@xunpojx.com
Send us your requirements -- part number, machine model, quantity, and destination. Our team responds within 24 hours with a competitive quote.
More parts from the same category
Keep your Honda GX630, GX660, or GX690 engine running reliably with our...
View Details
Keep your heavy equipment running with reliable performance using our Stop Solenoid...
View Details
Get your Thermo King SB/SL series refrigeration unit back to peak performance...
View Details
Get your Yanmar engine back to peak performance quickly with this reliable...
View Details