fits model: Tacoma. make: Toyota. year: 2016–2023.

( Manufacturer Part Number: 58190-04040 ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 2016 2017 2018 2019 2020 2021 2022 2023 ), ( Parts Included: Only Part Reference 8 On The Diagram Is Included )
The **Toyota 58190-04040 REST** is a high-quality, genuine replacement part designed specifically for Toyota vehicles, ensuring optimal performance, durability, and compatibility with select models. This part belongs to the **restraint system** category, serving as a critical component of the vehicle s safety infrastructure by supporting the front passenger seatbelt retractor mechanism. Crafted with precision engineering, the 58190-04040 REST is built to meet Toyota s stringent quality standards, utilizing robust materials that resist wear, corrosion, and environmental degradation over time. Whether installed in a sedan, SUV, or hybrid model, this part integrates seamlessly with the vehicle s existing restraint system, providing reliable operation during routine use and in the event of a collision. Its design prioritizes smooth retraction and extension of the seatbelt, reducing friction and ensuring passenger comfort while maintaining the integrity of the safety restraint. Ideal for both original equipment replacement and aftermarket upgrades, this part is a trusted choice for mechanics, dealerships, and DIY enthusiasts seeking dependable performance without compromising on safety. Proper installation is essential, and it is recommended to follow Toyota s service guidelines or consult a professional to ensure correct fitment and functionality.
### **Pros and Cons of Buying a Toyota 58190-04040 (Oil Pump Kit)**
The **Toyota 58190-04040** is an oil pump assembly commonly used in older Toyota engines, particularly those with the **2JZ-GTE** (used in Supra, MR2, and Land Cruiser models). Below is a detailed breakdown of its advantages and disadvantages.
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### **Pros**
1. **OEM Quality and Reliability**
- Toyota s original equipment parts are designed to meet strict manufacturing standards, ensuring durability and proper function. This reduces the risk of premature failure compared to aftermarket alternatives.
2. **Direct Fitment**
- The 58190-04040 is a direct replacement for the stock oil pump in compatible engines, meaning no modifications or additional parts are required for installation. This simplifies the repair process.
3. **Compatibility with High-Performance Applications**
- Many enthusiasts use this oil pump in forced-induction (turbocharged/supercharged) applications. While it may not be optimized for extreme high-flow demands, it can handle moderate power increases without immediate failure.
4. **Ease of Installation**
- The design is straightforward, and many mechanics or DIYers can replace it without specialized tools. The pump is typically bolted into place, and the process involves draining oil, removing the old pump, and installing the new one.
5. **Long-Term Durability (When Properly Maintained)**
- If the engine is well-maintained (regular oil changes, proper lubrication, and no excessive stress), this oil pump can last the lifespan of the engine. Many owners report trouble-free operation for hundreds of thousands of miles.
6. **Widely Available**
- As a Toyota OEM part, it is readily available through dealerships, online retailers (eBay, Amazon, RockAuto), and specialty parts stores. This makes sourcing easier than rare aftermarket alternatives.
7. **Cost-Effective for Basic Use**
- While not the cheapest option, it is often more affordable than high-end aftermarket pumps (e.g., JE, Melling, or custom-built units) for stock or mildly modified engines.
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### **Cons**
1. **Limited High-Flow Capability**
- The 58190-04040 is not designed for extreme high-performance applications (e.g., 1,000 hp builds). In such cases, it may struggle to supply adequate oil flow, leading to potential oil starvation, bearing wear, or catastrophic engine failure.
2. **Potential for Wear in Aggressive Driving Conditions**
- If the engine is subjected to heavy loads (e.g., aggressive turbo boost, frequent high-RPM use, or poor oil circulation), the pump may wear out faster than expected. This is particularly true if the oil pressure relief valve is not functioning correctly.
3. **Age-Related Wear in Older Engines**
- If the engine has significant internal wear (e.g., worn crankshaft journals, damaged bearings, or low oil pressure), the oil pump may not be able to compensate. In such cases, replacing the pump alone may not solve underlying oil flow issues.
4. **Higher Cost Than Aftermarket Alternatives**
- While not excessively expensive, the 58190-04040 can cost more than budget aftermarket pumps (e.g., $50 $100 vs. $20 $50 for some generic replacements). For stock or lightly modified engines, this may not be a major concern, but enthusiasts pushing performance may prefer a more robust option.
5. **Risk of Counterfeit Parts**
- Purchasing from unauthorized sellers (especially online marketplaces) carries a risk of receiving counterfeit or low-quality replicas. Always buy from reputable sources (Toyota dealerships, authorized distributors, or trusted online retailers).
6. **Installation Challenges in Some Engines**
- Depending on the engine s condition, removing the old pump may require additional work (e.g., cleaning carbon buildup, checking oil passages, or addressing leaks from gaskets). This can add time and cost to the repair.
7. **Limited Longevity in Poorly Maintained Engines**
- If the engine has a history of neglect (e.g., infrequent oil changes, contaminated oil, or lack of filter maintenance), the oil pump may fail sooner than expected due to debris or sludge clogging its internals.
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### **Conclusion**
The **Toyota 58190-04040 oil pump kit** is a solid choice for **stock or mildly modified engines** where reliability and OEM quality are priorities. It is ideal for:
- Restoring original performance in classic or high-mileage Toyota engines.
- Basic maintenance in engines not subjected to extreme stress.
- Owners who prefer the peace of mind of a genuine Toyota part.
However, it is **not suitable** for:- High-performance builds (1,000 hp) where a high-flow aftermarket pump is necessary.
- Engines with severe internal wear or oil circulation issues (a full engine inspection may be required).
- Budget-conscious buyers who can find equally reliable aftermarket options at a lower cost.
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### **Recommendation**
- **Buy the 58190-04040 if:**- You are performing routine maintenance on a stock or lightly modified engine.
- You prioritize OEM reliability and direct fitment.
- Your engine is well-maintained and not subjected to extreme power demands.
- You want to avoid the risk of aftermarket parts that may not meet Toyota s standards.
- **Consider an aftermarket alternative if:**- You are building a high-performance engine (e.g., turbocharged Supra with 600 hp).
- You are on a tight budget and can verify the aftermarket pump s quality (e.g., JE, Melling, or reputable brands).
- Your engine has known oil flow issues (consult a mechanic to assess whether a higher-flow pump is needed).
- **Additional Tips:**- Always replace the **oil filter** and **oil pickup strainer** when installing a new oil pump.
- Check for **oil leaks** (e.g., from the pump housing or gaskets) during installation.
- Monitor **oil pressure** after installation to ensure proper function.
- If modifying for performance, research whether a **high-flow oil pump** is necessary for your specific power goals.
For most **stock or mildly modified 2JZ-GTE engines**, the 58190-04040 is a **safe and practical choice**. However, for serious power modifications, upgrading to a high-performance oil pump is strongly recommended.
Parts must be resalable and in the original packaging. Electrical parts are not returnable.