1. Engine Crankshafts Products
  2. sku: 20827230284883782
  3. HONDA OE 912146C1A01

HONDA OE 912146C1A01 Rear Engine Crankshaft Seal

fits model: Accord. make: Honda. year: 2018–2019.

912146c1a01 Honda Oe For Accord 2018-2019 Rear Engine Crankshaft Seal

( Brand: Honda Oe ), ( Manufacturer Part Number: 912146C1A01 ), ( Part Type: Seal Engine Crankshaft ), ( Product Type: Engine ), ( Fitment Type: Direct Replacement ), ( Partslink Number: 91214-6c1-a01 ), ( Product Subtype: Crankshafts ), ( Department: Oem )

Review HONDA OE Rear Engine Crankshaft Seal fits ACCORD 2018–2019

The **Honda Part Number 912146C1A01** is a high-performance, precision-engineered **rear engine crankshaft seal** designed exclusively for the **2018-2019 Honda Accord (with the 2.0L Turbocharged L20A engine)**. This critical component plays a vital role in maintaining optimal engine integrity by preventing oil leakage from the rear main seal area while ensuring smooth crankshaft rotation. Crafted from **high-quality elastomeric materials**, this seal is engineered to withstand the intense heat, pressure, and mechanical stress generated by the turbocharged engine s demanding performance requirements. Its **lip-style design** provides a tight, reliable seal against the crankshaft s polished surface, minimizing friction while maximizing durability even under extended high-load conditions. The seal s **precision-fit construction** ensures proper alignment with the engine s crankshaft housing, reducing the risk of premature wear or failure, which could lead to costly oil contamination or engine damage. Ideal for both **OEM replacement** and **performance upgrades**, this seal is built to meet Honda s stringent quality standards, offering long-lasting reliability and peace of mind for drivers seeking to maintain their turbocharged Accord s peak efficiency and longevity. Whether installed during routine maintenance or as part of a comprehensive engine service, this **genuine Honda part** delivers the durability and performance expected from a brand synonymous with engineering excellence.

**Pros and Cons of buying a Honda Part Number 912146C1A01 (Rear Engine Crankshaft Seal for 2018-2019 Accord)**

### **Pros:**

1. **OEM Quality** This part is a genuine Honda replacement, meaning it meets the manufacturer s specifications for durability, fit, and performance. OEM parts are designed to match the original components in terms of material, tolerances, and longevity, reducing the risk of premature failure or compatibility issues.

2. **Reliability** Honda is known for producing high-quality parts, and an OEM crankshaft seal should provide a tight, long-lasting seal to prevent oil leaks. This can help avoid costly engine damage from oil contamination or loss.

3. **Warranty Coverage** Purchasing from an authorized dealer or Honda-approved supplier may include a warranty, offering protection against defects in materials or workmanship. This can provide peace of mind, especially if the seal fails shortly after installation.

4. **Ease of Installation** Since it is an OEM part, it should fit seamlessly with the existing engine components, reducing the likelihood of modification or additional tools required during replacement. This can simplify the repair process for a DIYer or a mechanic.

5. **Compatibility** The part is specifically designed for the 2018-2019 Honda Accord with the relevant engine configuration (likely the 2.0L or 1.5T turbocharged engine, depending on the trim). This minimizes the risk of purchasing an incorrect part that could cause further damage.

6. **Prevents Long-Term Damage** A failing crankshaft seal can lead to oil leaks, which may contaminate the timing belt or chain, or even damage the crankshaft itself. Replacing it proactively can extend the engine s lifespan and avoid more expensive repairs down the line.

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### **Cons:**

1. **Higher Cost** OEM parts are typically more expensive than aftermarket alternatives. The price of a genuine Honda crankshaft seal may be significantly higher than a third-party equivalent, which could be a deterrent for budget-conscious buyers.

2. **Limited Availability** Depending on the region or supplier, genuine Honda parts may not always be readily available, especially if the vehicle model is no longer in production. This could require ordering from a specialized supplier, which may involve longer wait times.

3. **Potential for Counterfeit Parts** When purchasing online, there is a risk of receiving a counterfeit or substandard OEM part, particularly from untrusted sellers. These parts may fail prematurely or not fit correctly, leading to additional costs or complications.

4. **Labor Costs** While the part itself is high-quality, replacing a crankshaft seal often requires specialized tools and mechanical expertise. If the job is done by a dealer or shop, labor costs can add up, making the overall repair more expensive than if an aftermarket part were used with lower labor fees.

5. **Overkill for Some Owners** If the vehicle is not heavily used or is approaching the end of its lifespan, some owners may question whether the investment in an OEM part is justified. In such cases, a high-quality aftermarket seal might offer a cost-effective alternative without sacrificing performance.

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### **Conclusion:**

The Honda part number **912146C1A01** is an excellent choice for owners of the 2018-2019 Accord who prioritize reliability, longevity, and peace of mind. The OEM quality ensures a proper fit and performance, reducing the risk of leaks or engine damage. However, the higher cost and potential availability issues may make it less appealing to those on a tight budget or those who prefer aftermarket options.

For most serious Honda owners, the benefits of an OEM part particularly in critical components like a crankshaft seal outweigh the drawbacks. If budget is a concern, it s worth comparing the cost of the OEM part against high-quality aftermarket alternatives (e.g., from reputable brands like Fel-Pro, Gates, or ATE) to determine the best balance between price and performance.

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### **Recommendation:** - **Buy the OEM part (912146C1A01) if:**

- You value long-term reliability and want to avoid potential issues with aftermarket parts.

- You are purchasing from a trusted Honda dealer or authorized supplier to ensure authenticity.

- You are comfortable with the higher cost and are willing to invest in a part that matches the original equipment standard.

- **Consider an aftermarket alternative if:**

- You are on a tight budget and have researched high-quality brands with good reviews.

- You are confident in your ability to verify the part s authenticity (e.g., checking for proper packaging, serial numbers, or purchasing from a well-reviewed online retailer).

- The vehicle is not a high-mileage or performance-oriented model where OEM quality is less critical.

**Final Note:** Always pair the part with a professional installation if you are not experienced with engine repairs. A poorly installed seal, even with a high-quality part, can lead to leaks or other issues. If purchasing online, verify the seller s reputation and return policy to avoid counterfeit parts.

Details:

Proven to meet Honda standards of quality, value, and reliability. Made to factory specifications ensure an original look and function. The catalog and data included herein cannot be reproduced without the prior written consent of American Honda Motor Co. Features: Genuine Honda OEM part that fits your specific vehicle perfectly.

Replaces Original OE Part #: 91214-6C1-A01. Honda OE parts are guaranteed to work in your vehicle. Guaranteed to offer quick and easy installation with no modifications. They are smartly designed and rigorously tested to match Honda standards, so they will look, fit function exactly like the original parts.

Rear Engine Crankshaft Seal 912146C1A01 by Honda OE. Manufactured using the finest materials and advanced technology. These parts are made for your specific year, make, and model, which means theres no guesswork.

part #: 912146c1a01 prices

  • $26.25-$34.34

specifications cranshafengin:

  • for models: Accord
  • for makes: Honda
  • for years: 2018-2019
  • brand: Honda Oe
  • mpn: 912146c1a01
  • part type: Seal Engine Crankshaft
  • product type: Engine
  • fitment type: Direct Replacement
  • partslink number: 91214-6c1-a01
  • product subtype: Crankshafts
  • department: Oem

offer cranshafengin:

  • sold: 0
  • availability: In Stock
  • started: June 11, 2026
  • options: Ship-to-home
  • quantity: 4

general cranshafengin:

  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
  • condition: New

payments cranshafengin:

  • credit card: Visa
  • wallet: Apple-pay
  • other

returns cranshafengin:

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

shipping cranshafengin:

  • type: Fixed
  • cost: $13.00
  • carrier: UPS
  • transit: 2-5 Days
  • class: Standard
  • service: UPS Ground

seller cranshafengin:

  • rating: 99.3%
  • # reviews: 162133
  • city: Shawnee, Kansas
for models: accord, for makes: honda, for years: 2018-2019, part type: seal engine crankshaft, product type: engine, fitment type: direct replacement, partslink number: 91214-6c1-a01, product subtype: crankshafts, department: oem,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, sku: 20827230284883782,
Honda Oe 912146C1A01 Is Similar To:
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2 offers $26.25–$34.34 USD
  • New. Offer #1 priced at $34.34 + $13.00 shipping estimate = $47.34* total. Honda OE parts are guaranteed to work in your vehicle! They are smartly designed and rigorously tested to match Honda standards, so they will look, fit and function exactly like the original parts. Rear Engine Crankshaft Seal ( ) by Honda OE.+$13.00 shipping
  • New. Offer #2 priced at $26.25 + $8.75 shipping estimate = $35.00* total. Showcase Honda Parts Genuine Honda Parts.+$8.75 shipping

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