Warm-Up Regulator BOSCH 0438140136 Fits Saab 900

Warm-Up Regulator BOSCH 0438140136 Fits Saab 900

The Saab warm-up regulator is remanufactured to help ensure accurate fuel delivery and consistent engine performance. The warm-up regulator plays a key role in controlling pressure, which affects how much fuel is delivered during the first minutes after startup. A worn or faulty regulator can cause hard starting, rough idle, hesitation, or poor fuel economy. This remanufactured replacement helps correct those issues by restoring proper regulator function.

Welcome to Fuel Injection Products

We specialize in Bosch Fuel Injection Systems

Remanufactured Warm-Up Regulator

Bosch 0438140136 - Bosch 0 438 140 136

Saab 7515554

Fit

Saab 900, 1984 -1988, with B201 Engine.

A $50 refundable core fee is included in the price.

We sell parts by Bosch or vehicle part number. For detailed information on the proper application, contact us or consult your dealership's parts department. 

Engineered for Reliable Cold Starts

The Saab reman warm-up regulator is designed to restore proper cold-start fuel control in Saab vehicles with Bosch CIS fuel injection systems. This remanufactured unit, compatible with Saab 7515554, helps manage the air-fuel mixture during engine warm-up. When the regulator works correctly, the engine starts more easily, idles more smoothly, and responds better in cold conditions. It is an important option for drivers who want dependable performance and factory-style operation.

Compatible Fit for Saab and Bosch Applications

Built for specific Saab applications, this warm-up regulator offers a proper fit for vehicles requiring Bosch part number 0438140136 and Saab part number 7515554. Matching the correct part number is essential for accurate installation and dependable performance. This unit is designed to integrate with the original fuel system setup, making it suitable for maintenance, repair, or restoration. For technicians and Saab enthusiasts, using a compatible remanufactured part helps reduce guesswork and supports a more efficient repair process. It is a strong option for keeping classic Saab fuel systems operating as intended.

A Smart Choice for Fuel System Restoration

Choosing a Saab reman warm-up regulator is a smart way to restore stable engine performance while preserving your Saab's character. Instead of dealing with unstable idle or difficult cold starts, this part helps rebuild the balance needed for smooth operation. It is especially valuable for older Saab models where original fuel system parts may be worn or unavailable. With the right warm-up regulator in place, the engine can warm up more predictably and perform more consistently. This makes it a reliable and cost-effective choice for restoration projects and everyday driving alike.