MITSUBISHI OEM MS450036 Alternator Mount Bolt Washer 3.8L-V6

( Brand: Mitsubishi Oem ), ( Manufacturer Part Number: MS450036 ), ( Part Type: Alternator Mount Bolt Washer ), ( Warranty: 1 Year )

Review MITSUBISHI OEM 3.8l-v6 Alternator mount Bolt Washer fits MONTERO 2003–2006

The **Mitsubishi MS450036 Alternator-Mount Bolt Washer** is a precision-engineered, high-quality fastener designed specifically for the 2003 through 2006 Mitsubishi Montero SUV models equipped with the 3.8L V6 engine. This washer serves a critical role in securing the alternator to its mounting bracket, ensuring proper alignment, torque distribution, and long-term reliability under the demanding conditions of automotive operation. Crafted from durable, corrosion-resistant steel, this washer is heat-treated and precision-ground to meet Mitsubishi s stringent engineering standards, preventing premature wear, vibration-induced loosening, and potential damage to surrounding components. Its smooth, flat surface minimizes friction during installation, while its slightly tapered design helps maintain consistent tension on the bolt, reducing the risk of stripping or uneven stress on the alternator mount. Whether replacing a worn-out washer or performing routine maintenance, this part is an essential component for maintaining optimal electrical system performance and engine bay integrity in the Montero s 3.8L V6 powertrain. Its compatibility with OEM specifications ensures a seamless fit, allowing mechanics and DIY enthusiasts to restore or upgrade their vehicle s alternator assembly with confidence.

**Pros and Cons of buying a Mitsubishi MS450036 Alternator-Mount Bolt Washer (for 2003-2006 Montero 3.8L V6)**

1. **Direct Fitment** This part is specifically designed for the 2003-2006 Mitsubishi Montero with a 3.8L V6 engine, ensuring compatibility without modification.

2. **Prevents Rust and Corrosion** A worn or missing bolt washer can lead to rust buildup, which may eventually cause the alternator to seize or fail. Replacing it helps maintain proper sealing and torque.

3. **Prevents Loose Fasteners** A damaged washer can allow the alternator bolt to loosen over time, leading to electrical issues or alternator detachment.

4. **Cost-Effective** Replacing a single washer is far cheaper than dealing with alternator failure or engine damage caused by rust or improper torque.

5. **Easy Installation** This is a simple, straightforward part to replace, requiring minimal tools and time.

6. **Prevents Future Problems** Addressing this minor component now can avoid more significant issues later, such as alternator failure or electrical system malfunctions.

1. **Minimal Direct Impact on Performance** Unlike critical engine or transmission parts, replacing just the washer won t improve vehicle performance or fuel efficiency.

2. **Potential for Counterfeit Parts** If purchasing from an untrusted seller, there s a risk of receiving a low-quality or fake part that may not fit properly.

3. **May Require Additional Maintenance** If the alternator or surrounding components are already worn, replacing just the washer may not fully resolve underlying issues (e.g., rusted bolts, damaged threads).

4. **Time-Consuming for Inexperienced DIYers** While the part itself is simple, locating and removing the alternator may require some mechanical skill, especially if the vehicle has been neglected.

Replacing the Mitsubishi MS450036 alternator-mount bolt washer is a **low-risk, high-reward** maintenance task. The cost is minimal, and the potential benefits preventing rust, ensuring proper alternator function, and avoiding future failures make it a wise preventive measure. However, if the alternator or surrounding hardware is already degraded, addressing those issues simultaneously would be more thorough.

- **Buy the part** from a reputable supplier (e.g., Mitsubishi dealership, trusted online retailers like RockAuto, or a well-reviewed aftermarket parts store).

- **Inspect the alternator and mounting bolts** while replacing the washer look for rust, stripped threads, or excessive wear.

- **Follow proper torque specifications** when reinstalling to avoid overtightening or loosening.

- **Consider replacing the alternator belt** if it shows signs of wear, as this is often done during alternator service.

- **If unsure about installation**, consult a mechanic to ensure the washer is correctly positioned and the alternator is securely mounted.

This is a **practical and cost-effective** maintenance step that helps extend the life of your alternator and prevents minor issues from becoming major problems.

Details:

Part #: MS450036.

part #: ms450036 prices

• $7.86-$16.22

specifications automobilefluids:

• for models: Montero
• for makes: Mitsubishi
• for years: 2003-2006
• brand: Mitsubishi Oem
• mpn: Ms450036
• part type: Alternator Mount Bolt Washer
• warranty: 1 Year

offer automobilefluids:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 3
• started: February 28, 2026

seller automobilefluids:

• city: Memphis, Tennessee
• rating: 98.8%
• # reviews: 7855

payments automobilefluids:

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

returns automobilefluids:

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

general automobilefluids:

• condition: New
• Automotive Tools Supplies > Fluids Chemicals > Other Fluids Chemicals

shipping automobilefluids:

• service: USPS Priority Mail, FedEx Ground / FedEx Home Delivery, FedEx Standard Overnight
• class: Expedited, Standard, One-day
• type: Calculated
• cost: $23.45
• carrier: USPS, FedEx
• transit: 5-11 Days

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