MERCEDES BENZ A119870087 Engine Camshaft Oilers Set M119

( Brand: Mercedes Benz ), ( Manufacturer Part Number: A119870087 ), ( Part Type: Aluminum Engine Camshaft ), ( Oe/oem Part Number: 1191870087, A119870087 ), ( Items Included: O Ring ), ( Material: Aluminum ), ( Vintage Part: Yes ), ( Country Of Origin: Germany ), ( Performance Part: No )

Review MERCEDES BENZ Engine Aluminum Camshaft Oilers Set Pieces fits W140 R129 2016

The **Mercedes-Benz A119870087 W140 R129 M119 Engine Camshaft Oilers Set (16-piece)** is a precision-engineered component set designed exclusively for the iconic **1991 1998 Mercedes-Benz W140 (S-Class) and R129 (500 SEL/56 AMG) models**, featuring the legendary **M119 inline-six engine**. This high-performance oilers assembly plays a critical role in maintaining optimal lubrication within the camshaft mechanism, ensuring smooth operation, extended engine life, and reliable performance under demanding conditions. Crafted from high-grade **chrome-plated brass**, these oilers are engineered to withstand the intense heat and pressure generated by the M119 s high-revving, high-torque output, particularly in the AMG-tuned variants where durability and precision are paramount. Each of the **16 oilers** in this set is meticulously machined to exacting specifications, featuring a **precision-ground internal diameter** that ensures a snug, leak-free fit within the camshaft housing, preventing oil starvation and excessive wear on critical components. The set includes both **intake and exhaust side oilers**, accounting for the dual overhead camshaft (DOHC) configuration of the M119, which requires balanced lubrication to prevent premature valve train wear or hydraulic lifter failure. Whether used in a restored classic, a high-mileage daily driver, or a performance-oriented project, this oilers set is an essential upgrade for owners seeking to restore factory-like reliability or enhance the longevity of their engine. Its compatibility with aftermarket camshafts, lifters, and valve train components further solidifies its role as a versatile solution for both stock and modified M119 applications, ensuring seamless integration with other performance upgrades while maintaining the engine s original integrity. For enthusiasts and mechanics alike, this set represents a straightforward yet impactful maintenance or restoration solution, embodying the precision and engineering excellence synonymous with Mercedes-Benz s legendary S-Class and 500 SEL/AMG models.

### **Pros and Cons of Buying a Mercedes-Benz A119870087 (W140 R129 M119 Engine Camshaft Oilers Set, 16-Piece)**

1. **Direct Fitment** This part is specifically designed for the **Mercedes-Benz W140 (190/190E/190D/200/200D) and R129 (S420/S430/S500/S550) models** with the **M119 engine**, ensuring compatibility without modifications.

2. **High-Quality Materials** Mercedes-Benz parts are generally built to strict standards, offering durability and reliability, especially if sourced from an authorized dealer or reputable aftermarket supplier.

3. **Prevents Engine Damage** Worn or leaking camshaft oilers can lead to **oil starvation, excessive wear, or even engine failure**. Replacing them proactively maintains engine health.

4. **Easier Maintenance** The **16-piece set** includes all necessary oilers for the M119 engine, simplifying the replacement process compared to sourcing individual parts.

5. **Compatibility with Aftermarket Upgrades** If you ve modified your engine (e.g., turbocharging, forced induction), these oilers may be necessary to support increased oil flow and pressure.

6. **Long-Term Cost Savings** Replacing oilers early prevents **costlier repairs** down the line, such as valve train damage or bearing failure.

7. **Genuine vs. High-Quality Aftermarket Options** While genuine parts are expensive, **reputable aftermarket brands (e.g., Fel-Pro, Duralast, or Bosch)** offer comparable quality at a lower cost.

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1. **High Cost (Genuine Parts)** Original Mercedes-Benz oilers can be **expensive**, especially if purchased from an official dealer. Prices often range between **$100 $200 ** for a full set, depending on the source.

2. **Potential Counterfeit Risks** Buying from **unverified sellers (e.g., eBay, Amazon, or unknown online marketplaces)** increases the risk of receiving **fake or low-quality parts**, which may fail prematurely.

3. **Installation Complexity** The M119 engine has a **tight valve cover area**, making oiler replacement tricky for inexperienced DIYers. Improper installation (e.g., cross-threading, improper torque) can lead to leaks or damage.

4. **Mixed Reviews on Aftermarket Quality** While some aftermarket brands are reliable, others may use **cheap materials or poor seals**, leading to **early failure or leaks**. Researching the brand s reputation is crucial.

5. **Limited Availability** Genuine parts may be **hard to find** in some regions, requiring special ordering from Mercedes-Benz or authorized distributors.

6. **Potential Overkill for Low-Mileage Engines** If the engine has **very low mileage (under 50,000 km)** and shows **no signs of oil starvation or excessive wear**, replacing oilers may be **premature** and unnecessary.

7. **Labor Costs (If Not DIY)** If you take the car to a mechanic, labor charges for oiler replacement can add **$100 $300 **, increasing the total cost.

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- The engine shows **symptoms of oil starvation** (ticking noises, oil leaks, poor performance).

- You re performing a **major engine service** (valve cover, timing belt, etc.).

- You ve **modified the engine** (turbo, forced induction) and need to ensure proper lubrication.

- The oilers are **worn or leaking**, as indicated by **oil residue around the valve cover**.

However, if the engine is **in excellent condition with low mileage**, the replacement may not be **urgently necessary**, and you could **monitor for symptoms** before acting.

---

1. **Verify Symptoms** Check for **oil leaks, ticking noises, or excessive valve train wear** before purchasing. If unsure, consult a **Mercedes specialist**.

2. **Source Parts Wisely**

- **Genuine Parts:** Best for long-term reliability but expensive. Buy from **Mercedes-Benz dealerships or authorized distributors**.

- **Aftermarket:** Consider **Fel-Pro, Duralast, or Bosch** (check reviews for your specific engine). Avoid **unknown brands** to prevent failure.

3. **DIY vs. Professional Installation**

- If comfortable with **mechanical work**, DIY replacement is cost-effective.

- If unsure, **hire a Mercedes specialist** to avoid mistakes that could damage the engine.

4. **Budget Considerations**

- If on a tight budget, **prioritize replacement if symptoms are present** rather than delaying.

- If the engine is **running well**, consider **delaying replacement** unless part of a scheduled service.

5. **Preventative Maintenance** If you **drive frequently or modify the engine**, replacing oilers **every 100,000 150,000 km** (or as recommended by a mechanic) can **extend engine life**.

The oilers are **worn, leaking, or the engine shows symptoms of oil starvation**.

You re **upgrading the engine** and need reliable lubrication.

The engine is **healthy with low mileage** and no visible issues.

You re **unsure about installation** and cannot afford professional labor.

For most **W140/R129 M119 owners**, this is a **worthwhile upgrade** if needed, but **not mandatory** unless symptoms arise. Always **prioritize quality parts and proper installation** to ensure longevity.

Details:

Shipping cost or carrier may change, based on final destination. Mercedes W140 R129 M119 Engine Aluminum Camshaft Oilers SET 16 Pieces. Please, do not purchase parts just to check and diagnose your vehicles problem. Used Excellent Condition.

part #: a119870087 prices

• $159.95-$168.26

specifications cranshafengin:

• for models: W140, R129
• for makes: Mercedes
• for years: 2016
• brand: Mercedes Benz
• mpn: A119870087
• part type: Aluminum Engine Camshaft
• oe/oem part number: 1191870087, A119870087
• items included: O Ring
• material: Aluminum
• vintage part: Yes
• country of origin: Germany
• performance part: No

general cranshafengin:

• Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
• condition: Used

payments cranshafengin:

• credit card: Diners-club
• other
• wallet: Google-pay

seller cranshafengin:

• city: Los Angeles, California
• rating: 99.8%
• # reviews: 2166

shipping cranshafengin:

• class: Expedited
• transit: 3-7 Days
• carrier: USPS
• service: USPS Priority Mail
• cost: $0.00
• type: Fixed

offer cranshafengin:

• options: Ship-to-home
• availability: In Stock
• started: March 11, 2026
• sold: 0
• quantity: 1

returns cranshafengin:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

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