FELPRO TCS-46175 Crankshaft Seal Front 019826555397 Tcs

( Brand: Felpro ), ( Manufacturer Part Number: TCS-46175 ), ( Part Type: Seal Crankshaft ), ( Anticipated Ship Out Time: Same Day 1 Business Day ), ( Fitment Type: Direct Replacement ), ( Part Name: Crankshaft Seal ), ( Placement On Vehicle: Front ), ( UPC: 019826555397 ), ( Manufacturer Warranty: 1 Year )

Review FELPRO Tcs 46175 Crankshaft Seal Front Honda Cr z Acura Fit fits CIVIC ILX CR 2007–2014

The **Fel-Pro TCS-46175** is a high-performance, precision-engineered crankshaft seal designed specifically for front-engine, transverse-mounted applications in Honda s CR-Z, Civic (2007 2014), and Acura s ILX (2013 2014) models, all of which feature the **R18A1 or R18A2 1.8L Honda K-series engine**. This seal is crafted from **high-quality nitrile rubber**, reinforced with a **steel spring retainer and a precision-machined aluminum housing**, ensuring optimal sealing performance, durability, and resistance to oil and coolant contamination critical factors in preventing leaks and maintaining engine integrity. The **tapered lip design** of the seal provides a tight, self-adjusting seal against the crankshaft, minimizing friction while maximizing longevity, even under high-temperature and high-RPM conditions. Fel-Pro s **Thermal Compound Sealant (TCS)** technology is integrated into the seal s construction, offering superior adhesion to the engine block and crankshaft flange, reducing the risk of premature failure due to vibration or thermal expansion. Ideal for both **OEM replacement and performance upgrades**, this seal is engineered to meet or exceed factory specifications, ensuring a reliable, long-lasting solution for drivers seeking to maintain or enhance their vehicle s performance without compromising on quality. Whether installed during routine maintenance or as part of a more extensive engine rebuild, the **Fel-Pro TCS-46175** delivers the durability and precision needed to keep your Honda or Acura running smoothly for thousands of miles.

### **Felpro TCS-46175 Crankshaft Seal (Front) Pros and Cons**

1. **High-Quality Materials** Felpro is known for using durable rubber compounds and reinforced backing plates, which improve longevity compared to generic or aftermarket seals.

2. **Precision Fit** The seal is designed specifically for Honda CR-Z, Civic (2007 2014), and Acura ILX applications, ensuring proper alignment and sealing.

3. **Reliability** Felpro seals are widely trusted by mechanics and DIYers for their consistent performance, reducing the risk of premature failure.

4. **Compatibility** The part number (TCS-46175) confirms it matches the original equipment manufacturer (OEM) specifications for these vehicles.

5. **Ease of Installation** The seal is designed to fit standard tools and procedures, making it accessible for those with basic mechanical experience.

6. **Warranty Coverage** Felpro often includes a limited warranty, providing peace of mind against defects.

7. **Reduces Oil Leaks** A properly installed Felpro seal helps prevent oil leaks into the timing cover area, avoiding potential engine damage.

1. **Cost** Felpro seals are more expensive than generic or budget alternatives, which may be a concern for cost-conscious buyers.

2. **Installation Complexity** While not overly difficult, replacing a crankshaft seal requires removing the timing cover, oil pump, and possibly the water pump, which can be time-consuming for inexperienced DIYers.

3. **Potential for Improper Installation** If not installed correctly (e.g., improper sealing surface prep or torque specifications), the seal may fail prematurely.

4. **Limited Availability** Some auto parts stores may not stock Felpro exclusively, requiring online ordering or specialty suppliers.

5. **Not a Permanent Fix for Underlying Issues** If the seal fails due to engine wear (e.g., warped crankshaft flange), replacing just the seal won t solve the root problem.

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### **Conclusion**

The **Felpro TCS-46175 crankshaft seal** is a strong choice for Honda CR-Z, Civic (2007 2014), and Acura ILX owners due to its reliability, precision fit, and high-quality construction. While it comes at a higher price than generic alternatives, the reduced risk of leaks and improved longevity often justify the cost. However, buyers should weigh the installation difficulty and potential additional labor costs (if hiring a mechanic) against the seal s benefits.

For most users, **Felpro is the best balance between quality and performance**, especially if the vehicle is under warranty or if oil leaks are a recurring issue. If budget is a major concern, a high-quality generic seal (e.g., from Duralast or Gates) could be considered, but Felpro remains the safest long-term option.

- **Buy the Felpro TCS-46175** if you prioritize durability, ease of mind, and are willing to invest in a reliable seal.

- **Consider a high-end generic alternative** only if cost is a critical factor and you re confident in your installation skills.

- **Ensure proper installation** by following manufacturer guidelines or consulting a professional if unsure.

- **Check for underlying issues** (e.g., warped crank flange) if leaks persist after replacement.

Details:

Honda2003-2015 Civic Hybrid. 2011 2016 CR-Z EX. 2011 2015 CR-Z Base. Felpro Crankshaft Seal.

2009-2015 Civic Hybrid-L. Precision-engineered to address each applications unique characteristics. Fel-Pro is a leading brand of gaskets and sealing solutions in the automotive aftermarket.Constructed with finest quality materials for superior durability. Product Fit: Direct Fit.

Designed to ensure leak-proof seal. Notes: Location: Front. Easy installation.

part #: tcs46175 prices

• $16.70-$23.95

specifications cranshafengin:

• for models: Ilx, Cr, Civic
• for makes: Honda, Acura
• for years: 2007-2014
• brand: Felpro
• mpn: Tcs-46175
• part type: Seal Crankshaft
• anticipated ship out time: Same Day 1 Business Day
• fitment type: Direct Replacement
• part name: Crankshaft Seal
• placement on vehicle: Front
• upc: 019826555397
• manufacturer warranty: 1 Year

shipping Cranshafengin:

• transit: 3-5 Days
• cost: $0.00
• carrier: USPS
• type: Fixed
• service: USPS Priority Mail
• class: Expedited

seller Cranshafengin:

• # reviews: 107157
• city: La Salle, Illinois
• rating: 99.6%

general Cranshafengin:

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

returns Cranshafengin:

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

offer Cranshafengin:

• sold: 0
• availability: In Stock
• started: April 11, 2026
• quantity: 1
• options: Ship-to-home

payments Cranshafengin:

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

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