Sonnax 6L45, 6L50, 6L80, 6L90 Pressure Regulator Valve Kit, 104520-15K For Sale - New and Used

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Sonnax 6L45, 6L50, 6L80, 6L90 Pressure Regulator Valve Kit, 104520-15K:
$38.95

Sonnax 6L45, 6L50, 6L80,6L90 Pressure Regulator Valve Kit, 104520-15K

Note: This kit has replaced the original Sonnax pressure regulator valve kit 104520-14K.

GM 6L45, 6L50, 6L80 and 6L90 units may exhibit multiple line pressure and cooler/converter/lube flow problems due to excess wear in the pressure regulator bore. Deterioration at the balance spool end allows critical fluid loss, resulting in high line pressure, harsh shifts and overheating due to reduced cooler/converter flow. Wear at the outboard spool robs converter feed pressure and lowers line pressure, resulting in soft shifts and burnt clutches.

Installing Sonnax pressure regulator valve kit 104520-15K restores the hydraulic integrity of these circuits for proper line pressure control in all ranges. A new pressure regulator valve outer spring is also included to replace weakened original springs and provides a modest 5 psi increase across the pressure curve.

Hardcoat anodized aluminum valve combats premature wear

Lengthened critical spools operate in non-worn portion of bore for added stability and wear prevention

Annular grooves help center valve in bore to reduce future side-load wear

Replacement spring provides modest 5 psi line pressure increase

No pump drilling required

Drop-in Zip Valve™ parts install quickly and easily

Valve

Spring

Note : Pump must be removed to install kit.

We welcome offers and all reasonable offers will be considered. When making an offer please consider product cost, shipping cost, and your location. This is especially important when making offers on smaller value items. We offer free shipping on most of our parts; therefore, if your offer does not even cover the delivery cost, it doesn’t make sense for us to accept it.

A good rule of thumb is to offer no more than 15-20% less than the listing price.

Important InformationShippingCore PolicyWarranty & Limitations ReturnsImportant InformationShippingCore PolicyWarranty & Limitations Returns

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As a buyer, it is your responsibility to verify that this part is compatible with your application.

We WILL NOT pay for return shipping for parts ordered in error. If you order the incorrect part and start a return selecting the reason to be anything otherwise, you will be reported to in order to recoup shipping fees.

All Ford branded parts are genuine Ford OEM part. We purchase directly from Ford Components in bulk, which means the parts may not come in traditional dealer-branded packaging. Additionally, part numbers are removed (dremeled off) per our pricing agreement with Ford Components to ensure any returns are processed through us and not a dealership. Rest assured, the quality and fitment are identical to what you’d receive from a order will be shipped within 1 business days (MON-FRI excluding holidays) of receiving payment and you should expect to receive it five to seven days via US Postal Service or UPS Ground Standard Shipping unless another shipping method is chosen. In addition to UPS Ground, we offer expedited services as well as local pick-up. Please contact us if a quote is needed and we will be happy to work with you.

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If your package arrives damaged, please do not open it and contact us immediately. If you install damaged parts they will not be returnable.

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Please make sure you monitor your package. Any import duty/taxes must be paid by the buyer. If you do not pay in a timely fashion your package will be returned. You will not receive a refund for the returned items until they’re delivered. Shipping fees will not be reimbursed. style="text-align:justify">CORE RETURN DIRECTIONS & GUIDELINES

Cores must returned within 30 days of the original purchase or any claim to warranty will be null/void.

Cores must exhibit normal wear and tear conditions.

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Whatever It Takes Transmission Parts warrants this product to be free from defects in materials and workmanship at the time of sale when used under normal, intended operating conditions.

Not all products sold by Whatever It Takes Transmission Parts include a warranty. Any warranty coverage applies only to products that are explicitly identified as having a warranty at the time of purchase. The information below outlines the terms and limitations only if a warranty is provided with the specific product.

What’s Covered

Manufacturing defects in materials or workmanship
Failures under normal, intended use

If a defect is confirmed, liability is limited to replacement of the part or refund of the purchase price, at our Not Covered

Normal wear and tear
Improper installation or incorrect application
Misuse, abuse, neglect, accidents, or modifications
Damage from overheating, contamination, improper lubrication, or lack of maintenance
Labor costs (installation, removal, diagnosis)
Consequential or incidental damages (downtime, towing, loss of Notice
Professional installation is required. Failure to follow manufacturer and industry-standard installation procedures will void this warranty is limited to the product only and does not cover related components or vehicle damage. Maximum liability shall not exceed the original purchase price.
30-day return policy for unused, uninstalled items. Any product you return must be in the same condition you received it and in the original packaging.

If you’re having an issue with a used or remanufactured item and it’s been installed, we require the buyer to contact us immediately so we can provide trouble shooting information. Worst case scenario if that fails, exchange only.

Certain item such as fluids, used items, tools, and one time use items are not eligible for return. As a buyer, it is your responsibility to verify that this product is compatible with your you ordered the wrong item for your application YOU are responsible for the return shipping.

20% Restocking Fee May Apply

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Sonnax 6L45, 6L50, 6L80,6L90 Pressure Regulator Valve Kit, 104520-15K
Note: This kit has replaced the original Sonnax pressure regulator valve kit 104520-14K.
GM 6L45, 6L50, 6L80 and 6L90 units may exhibit multiple line pressure and cooler/converter/lube flow problems due to excess wear in the pressure regulator bore. Deterioration at the balance spool end allows critical fluid loss, resulting in high line pressure, harsh shifts and overheating due to reduced cooler/converter flow. Wear at the outboard spool robs converter feed pressure and lowers line pressure, resulting in soft shifts and burnt clutches.

Installing Sonnax pressure regulator valve kit 104520-15K restores the hydraulic integrity of these circuits for proper line pressure control in all ranges. A new pressure regulator valve outer spring is also included to replace weakened original springs and provides a modest 5 psi increase across the pressure curve.
Hardcoat anodized aluminum valve combats premature wear
Lengthened critical spools operate in non-worn portion of bore for added stability and wear prevention
Annular grooves help center valve in bore to reduce future side-load wear
Replacement spring provides modest 5 psi line pressure increase
No pump drilling required
Drop-in Zip Valve™ parts install quickly and easily