1. Engine Cooling Components Deals
  2. sku: 21877935195792602
  3. SCION 109-50198

SCION 109-50198 Radiator Core Upper Tie

fits model: Xb. make: Scion. year: 2008–2015.

109-50198 Scion Radiator Core Support Upper Tie Fits 08-15 Xb 25536

( Part Type: Tie Radiator ), ( Conditions Options: Radiator Core Support-upper Tie ), ( Genuine Oem: Yes ), ( Ipn: 109-50198 ), ( Year: 2010 )

Review SCION Radiator Core Support Upper Tie fits XB 2008–2015

The **Scion xB (2008 2015) Radiator Core Upper Tie (Part #109-50198)** is a precision-engineered component designed to ensure optimal performance and longevity for your vehicle s cooling system. This high-quality upper tie bar is specifically crafted to secure the radiator core assembly in place, maintaining proper alignment and preventing shifting under normal driving conditions. Constructed from durable, heat-resistant materials, it is engineered to withstand the thermal stresses and vibrations inherent in daily driving, safeguarding the radiator from premature wear or damage. The part features a robust, interference-fit design that locks securely into the radiator s mounting brackets, providing a tight seal that minimizes coolant leaks and maximizes efficiency. Whether your xB is navigating city traffic, highway commutes, or off-road adventures, this tie bar helps maintain consistent airflow through the radiator, ensuring that your engine stays within optimal operating temperatures. Ideal for both original equipment replacement (OEM) and aftermarket cooling system upgrades, this part adheres to Scion s stringent quality standards, offering a reliable solution for maintaining your vehicle s cooling performance. Proper installation of the upper tie bar is essential to prevent radiator sagging, which can lead to coolant loss, overheating, or even catastrophic engine failure making it a critical component for long-term reliability.

### Pros and Cons of buying a Scion xB Radiator Core Upper Tie (Part #109-50198, Fits Models 2008-2015)

#### **Pros:**

1. **Direct Fitment** This part is specifically designed for the Scion xB (2008 2015) and its Toyota Corolla-based counterpart, ensuring compatibility without modifications.

2. **Prevents Coolant Leaks** The upper radiator tie bar secures the radiator core to the radiator housing, preventing misalignment and potential coolant leaks, which can lead to overheating.

3. **Durability** Made from high-quality metal, this part is built to last as long as the original, reducing the risk of premature failure.

4. **Easy Installation** Replacing the tie bar is a straightforward DIY job that typically requires only basic tools (socket wrench, new gasket, and coolant).

5. **Cost-Effective** Compared to labor costs at a dealership, purchasing and installing this part yourself saves money.

6. **Prevents Coolant Spills** A failing tie bar can cause the radiator to shift, leading to coolant spills and potential engine damage if left unchecked.

7. **Warranty Coverage** If purchased from a reputable seller (e.g., Toyota dealer, OEM supplier, or trusted aftermarket brand), it may come with a warranty.

#### **Cons:**

1. **Potential Counterfeit Parts** Some aftermarket or third-party sellers may offer fake or low-quality replicas, which could fail prematurely or not fit correctly.

2. **Limited Availability** Depending on the seller, stock may be inconsistent, leading to delays in receiving the part.

3. **DIY Difficulty for Beginners** While the replacement is relatively simple, those unfamiliar with radiator work may struggle with proper alignment or coolant bleeding.

4. **Gasket Replacement Necessity** The old gasket must be replaced during installation; forgetting this can lead to leaks.

5. **Coolant Flush Required** After installation, the cooling system should be flushed to remove air and ensure proper circulation.

6. **Risk of Overheating if Ignored** If the tie bar fails and is not replaced, the radiator can become misaligned, leading to overheating and potential engine damage.

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### **Conclusion:**

The **Scion xB Radiator Core Upper Tie (109-50198)** is a **necessary and cost-effective replacement** for a failing part that helps maintain cooling system integrity. The benefits such as preventing leaks, ensuring proper radiator function, and avoiding costly engine damage far outweigh the minor drawbacks, which are mostly related to sourcing quality parts and proper installation.

If the part is purchased from a **trusted source** (e.g., Toyota dealer, OEM supplier, or a well-reviewed aftermarket brand), the risk of counterfeit or low-quality components is minimized. For those comfortable with basic mechanical work, replacing it themselves is a **wise and economical choice**. If unsure, consulting a mechanic for installation ensures proper execution.

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### **Recommendation:**

- **Buy from a reputable seller** (Toyota dealer, RockAuto, Amazon with verified reviews, or a trusted local auto parts store).

- **Replace the gasket** during installation to prevent future leaks.

- **Flush the cooling system** after installation to remove air and ensure proper coolant flow.

- **Monitor for leaks** in the days following installation.

- **Consider professional installation** if unsure about DIY radiator work.

**Final Verdict:** This is a **worthwhile purchase** for maintaining your Scion xB s cooling system, especially if you act proactively before the tie bar fails completely.

Details:

Juliet, IL 60433. Special Cut items are quarters, roofs, rails, and similar - it means is not unbolt able part, but needs to be cut. Ship the item back. Special Cut Warranty.

New filter, proper fluids and seals must be installed, torque converter properly installed. For manual transmissions clutch comes as bonus, no warranty on. What can and not be shipped is determined by shipping actual cost. Painted Parts Warranty doors, trunks, fenders, hoods, bumpers.

Engine Warranty. RADIATOR CORE SUPPORT-UPPER TIE Upper tie bar is not included. It is used original manufacture part OEM. RADIATOR CORE SUPPORT UPPER TIE FITS 08-15 SCION XB 25536 PLEASE SEE BELOW IN Part Detail FOR PART DETAILS AND FITMENT.

Our engines do not come with any accessories throttle body, starter, AC compressor, etc. Intake and exhaust manifolds are included. PLEASE UNDERSTAND that parts are used, not new condition, may have some imperfections, scratches from normal wear. You see actual car/part pictures unless it says otherwise. Transmission Warranty.

SCION XB 08-15.

part #: 109-50198 prices

  • $98.01-$199.99

specifications ocoosys:

  • for models: Xb
  • for makes: Scion
  • for years: 2008-2015
  • part type: Tie Radiator
  • conditions options: Radiator Core Support-upper Tie
  • genuine oem: Yes
  • ipn: 109-50198
  • year: 2010

shipping ocoosys:

  • transit: 5-9 Days
  • cost: $64.95
  • type: Fixed
  • service: Standard
  • class: Standard

payments ocoosys:

  • wallet: Paypal
  • other
  • credit card: Mastercard

seller ocoosys:

  • city: Joliet, Illinois
  • rating: 99.8%
  • # reviews: 5303

offer ocoosys:

  • started: May 25, 2026
  • best offers: True
  • quantity: 1
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home

returns ocoosys:

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

general ocoosys:

  • Car Truck Parts Accessories > Engine Cooling Components > Radiators
  • condition: Used
for models: xb, for makes: scion, for years: 2008-2015, part type: tie radiator, conditions options: radiator core support-upper tie, genuine oem: yes, year: 2010,
manufacturer: scion, category: auto parts > car truck parts accessories > engine cooling components > radiators, sku: 21877935195792602,
Scion 25536 Is Similar To:
ocoosys logo
5 offers $98.01–$199.99 USD
  • Used. Offer #1 priced at $189.00 + $64.95 shipping estimate = $253.95* total. RADIATOR CORE SUPPORT-UPPER TIE Upper tie bar is not included It is used original manufacture part OEM.+$64.95 shipping
  • Used. Offer #2 priced at $98.01 + $0.00 shipping estimate = $98.01* total. Donor Vehicle2012 Scion Xb Base. 08-15 SCION XB 2.4L FWD AT RADIATOR CORE SUPPORT UPPER PART # 5320112905.FREE SHIPPING
  • Used. Offer #3 priced at $199.99 + $67.50 shipping estimate = $267.49* total. -Drain gear lubes and fill to manufacturers specifications. 08-15 SCION XB 1.8L FWD AT RADIATOR CORE SUPPORT CENTER BAR PART # 5320112905.+$67.50 shipping
  • Used. Offer #4 priced at $281.24 + $50.00 shipping estimate = $331.24* total. RADIATOR CORE SUPPORT,W/H LATCH,HORN 08-15 SCION XB 1.8L FWD AT RADIATOR CORE SUPPORT PART # 5320112905.+$50.00 shipping
  • Used. Offer #5 priced at $150.00 + $0.00 shipping estimate = $150.00* total. FREE SHIPPING

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