Genuine Renault Oil Sprayer (Oil Jet) Cylinders 2 & 4 - F4R Engine

The reliability of the F4R engines that power Renault Sport's sports cars, from the Clio 2 RS 182 to the Megane 2 RS, depends on the precision of every component. One of the most crucial for the health of the lower engine is the oil sprayer, often called an "oil jet" or "pissette" in France. This small injector, mounted in the engine block, has a vital function: it sprays oil directly under the piston crowns and on the rings. This action effectively cools them and ensures their lubrication, thus reducing thermal stress and wear. A defective or clogged oil jet no longer fulfills its function, which can have disastrous consequences. At Optimiz Access, experts in maintenance and customization of sport and premium vehicles since 2010, we know that prevention is the best strategy. That's why we offer this genuine Renault oil jet, a key part for a compliant replacement and maximum protection for your engine, especially during an engine rebuild.

What do you risk by neglecting your F4R engine's oil jet?

The failure of a component as small as the oil jet can lead to major and irreversible damage to your Clio 2 RS 182, Clio 3 RS, or Megane 2 RS's F4R engine. Here's what you could lose by not replacing this part in time:

• Overheating and Piston Destruction

  The primary role of the oil jet is to cool the pistons. If it is clogged or broken, cooling no longer occurs. The piston crown overheats excessively, increasing the risk of detonation, piston melting (engine failure), or skirt deformation. The destruction of your F4R engine is a very real threat. Don't take unnecessary risks with your engine.

• Premature Engine Wear

  Without adequate lubrication from the oil jet, the piston rings and cylinder walls suffer accelerated wear. This results in a loss of compression, excessive oil consumption, and eventually, an engine that lacks power and reliability. A simple preventative replacement of these parts protects the health of your engine in the long run. Don't let your F4R wear out prematurely.

• Oil Pressure Problems

  A faulty oil jet can also cause oil pressure drops, which jeopardizes the entire lubrication system. Oil pressure that is too low can damage crankshaft and camshaft bearings, leading to complex and very costly repairs. Replacing this part is insurance for your engine.

Why choose this genuine Renault oil jet?

This oil jet is a genuine Renault Sport part. Its design and manufacturing tolerances are validated to withstand the stresses of F4R engines. Choosing a genuine part ensures:

• Perfect compatibility: The oil jet is specifically designed for cylinders 2 and 4 of the F4R engines in the Clio 2 RS, Clio 3 RS, and Megane 2 RS.
• Optimal spray pressure: The injector's angle and the orifice's diameter are calibrated for an ideal oil spray under the pistons.
• Reliability: This part is designed to function reliably for the entire life of the engine, thus preventing unexpected failures.

Frequently Asked Questions and Compatibility:

• How do I know if this oil jet is right for my engine?

  This oil jet is for cylinders 2 and 4 of F4R engines. The oil jet for cylinders 1 and 3 is different. It is essential to order both parts for a complete replacement. You will find the complementary oil jet and the necessary installation tool at the bottom of this product page. The installation of these parts is recommended during an engine reconditioning to start on a healthy basis.

• Is it easy to install?

  The installation of these oil jets requires removing the oil pan and using the right tool to insert them into the engine block. It is a meticulous operation that requires precision. Our Optimiz Access workshops in Hauts-de-France, near Cambrai, Valenciennes, Arras, Seclin, Lille, Douai, Saint-Quentin, are at your disposal for any work on your engine, from simple installation to a complete rebuild.

The Optimiz Access Commitment: Expertise in the service of your passion

Since 2010, Optimiz Access has been your trusted partner for parts and maintenance of your sports vehicle. We select genuine Renault Sport parts and the best solutions on the market to preserve your engine's integrity. By choosing this genuine oil jet, you are choosing reliability. Enjoy fast delivery in France and worldwide so that the maintenance of your sports car is always a success.

Don't take risks with the heart of your sports car. Order this genuine oil jet now and ensure maximum protection for your F4R engine!