Skip to main content
Free shipping within Türkiye on mechanical parts orders of 10,000 TL or moreTerms
Contact FormAbout UsBlogFAQ
B2B for Workshops +90 538 292 72 19
|
Official Contact Line+90 538 292 72 19 Order Tracking
Language
Theme
Sign In
Official Contact Line+90 538 292 72 19 Order Tracking
Official Contact Line+90 538 292 72 19
Official Contact Line+90 538 292 72 19 WhatsApp

My Cart (0)

Your cart is empty

📦 Delivery across Türkiye in 2-4 business days
🚀 Same-day shipping for in-stock orders confirmed by 15:00
🛡️ 2-year manufacturer warranty
✓ Genuine (OEM) and OE-quality aftermarket parts
💳 Pay in 12 installments
🏦 The bank transfer (EFT) amount is shown at the payment step
🎁 Gift campaign terms and availability are shown in your cart
🆕 New: search by VIN (chassis number)
💬 188 reviews on Google · 4.8/5
🧑‍🔧 Free expert advice on parts
Mercedes W140 S 420 Oxygen Sensor | BOSCH 0258986503
Does it fit my vehicle?
Mercedes W140 S 420 Oxygen Sensor | BOSCH 0258986503
Mercedes W140 S 420 Oxygen Sensor | BOSCH 0258986503

Mercedes W140 S 420 Oxygen Sensor | BOSCH 0258986503

OEM:00054024170005402617000540271700054029170005403817
Mail Order over 10,000 ₺: up to 6 interest-free installments
4.8188 Reviews 📷
2.749 ₺
Shipping not included
Ships from Türkiye. Import VAT and customs duties may apply on delivery and are the buyer's responsibility (DDU).
Get Info via WhatsApp
Other brands for the same part3
BOSCH2.749 ₺Out of StockCurrent
FAE2.227 ₺In Supplier StockNGK3.978 ₺In Stock

Mercedes W140 S 420 Oxygen Sensor | BOSCH 0258986503

BOSCH 0258986503 | OE Equivalent | Guaranteed by German Parts Depot

The BOSCH 0258986503 oxygen sensor designed for the Mercedes W140 S 420 measures the amount of oxygen in the exhaust gases to optimize the fuel mixture. This helps keep emission values under control and improves your vehicle's performance.

Product Features and Benefits

  • Works with high precision to increase fuel efficiency and reduce emission values.
  • Manufactured according to OE standards, ensuring high durability and reliability.
  • Offers easy installation, allowing you to make the change without wasting time.
  • The BOSCH brand has proven its quality in the automotive industry with years of experience.
  • The product has undergone comprehensive testing, providing a safe driving experience.

Technical Details

Manufacturer BrandBOSCH
Product Code (OE/OEM)0258986503
Part TypeLambda Sensor
Production StandardOE Equivalent / OEM
OriginGermany
SystemEmission

Vehicle Compatibility

This oxygen sensor is compatible with the Mercedes W140 chassis. You can confirm compatibility by checking your vehicle's engine code. It is recommended to verify with the VIN number.

For accurate part selection, it is recommended to confirm with your 17-digit VIN (chassis) number through our contact line.

Quality and Warranty

BOSCH is a well-established brand in the automotive industry since 1886. Its products undergo strict quality control processes and are manufactured according to OE standards. It is known for its reliability and performance.

Installation and Usage Notes

The most important point to pay attention to during installation is to adhere to the torque values. The sequence and connection points should be checked. It is recommended that installation be performed by a professional service.

Frequently Asked Questions

How does this sensor work?

The oxygen sensor optimizes the fuel mixture by measuring the oxygen ratio in the exhaust gases.

Which vehicles is it compatible with?

It is important to note that it is compatible with the Mercedes W140 chassis.

How often should it be replaced?

It is generally recommended to replace it every 60,000-100,000 km.

Can I install it myself?

If you have automotive knowledge, you can perform the installation; however, it is recommended to seek help from a specialist.

Advantages of German Parts Depot: Same day shipping, e-archive invoicing, WhatsApp expert support line (wa.me/905382927219). Our stock information is updated in real-time; your order is confirmed only for items physically available. If you write to our contact line with your vehicle's chassis number, we will quickly provide you with the correct OE/equivalent part as a quote.

This part also fits

7 vehicles
2.749 ₺
VAT Included · Shipping not included
Out of Stock
HomeWhatsAppMy AccountOrder Tracking
B2B Login