53037100507 K03-1873CXAAA 4 81 Core for Renault F9Q 98HP

This aftermarket 53037100507 Core is a replacement component for the K03-1873CXAAA 4 81 turbocharger, designed for Renault F9Q 98HP engines. It serves as a reference application for Renault Espace, Clio, and Master II DTI models, supporting B2B buyers who verify fitment using OEM reference 5303-710-0507.

Key Specifications

• Part Number: 53037100507
• Product Type: Core
• Turbo Model: K03-1873CXAAA 4 81
• Gross Weight: 2 kg
• OEM Reference: 5303-710-0507
• Application Clues: Renault F9Q 98HP, F9Q780 80HP, F9Q770 80HP

This core is listed for Renault Espace, Clio, and Master II DTI applications. Verify your specific engine code and production year against the OEM reference 5303-710-0507 before ordering to ensure correct fitment for your rebuild or replacement project.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

• RENAULT > RENAULT ESPACE DTI > RENAULT F9Q 2000 98HP
• RENAULT > RENAULT CLIO DTI > RENAULT F9Q780 1999 80HP
• RENAULT > RENAULT MASTER II 1 9 DTI > RENAULT F9Q770 80HP

This core is listed for Renault Espace DTI (F9Q 98HP), Renault Clio DTI (F9Q780 80HP), and Renault Master II DTI (F9Q770 80HP). These application paths serve as reference clues for B2B buyers and repair shops. Verify your specific engine code, production year, and turbo configuration against the OEM reference 5303-710-0507 before ordering. This is an aftermarket replacement application; confirm fitment with your vehicle data to ensure the correct K03-1873CXAAA 4 81 core is selected for your rebuild project.

Technical Notes

The K03-1873CXAAA 4 81 core is a fixed-geometry turbocharger component. It does not include variable-geometry turbine vanes or an actuator. The core assembly typically consists of the compressor wheel, turbine wheel, and bearing housing. Verify the specific turbo model and engine code against your vehicle data. This core is associated with Renault F9Q, F9Q780, and F9Q770 engine applications. Confirm the OEM reference 5303-710-0507 matches your existing part before ordering. Technical fitment support is available to assist with verification.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 53037100507 K03-1873CXAAA 4 81 Core. Technical fitment support is available to assist with verifying engine codes and OEM references. For international orders, confirm customs documentation and import requirements. With a gross weight of 2 kg, air freight is suitable for urgent needs, while sea freight may be more economical for bulk inventory. Verify part number 53037100507 and application details before placing an order.