Life is Good

6L80 Boost valve line pressure boost kit Sonnax 6L80-LB1

Description: 6L45, 6L50, 6L80, 6L90 Line Pressure Booster KitSonnax Part No. 6L80-LB1Kit fits all 6L45–6L90 applicationsAchieve shorter shifts and increased torque capacity without creating low-speed harshnessImproved band and clutch holding capacity for increased durabilityProgressive pressure increase as driving conditions become more demandingAll the benefits of increased line pressure without overloading the pump at idleDrop-in Zip Valve™ parts install quickly and easilyContentsPressure Regulator SpringLarge Ratio Boost Assembly A NAME YOU CAN TRUSTAs an industry veteran in the transmission parts supply business, you can buy with confidence.  Our goal is to provide high quality parts, an experienced sales force, and the highest levels of product availability possible.Important InformationShippingReturnsCore PolicyImportant InformationShippingReturnsCore Policy As a buyer, it is your responsibility to verify that this product is compatible with your application.  For any general questions, technical support, or to verify part fitment please send us a message. Our support is free, and we typically respond within minutes. ​​​​​​​ Your 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. Please Note: All packages valued at over $500 WILL require a signature upon delivery.  If your package arrives damaged, please do not open and contact us immediately.  If your package is returned by the carrier due to address errors, you will be responsible for the shipping cost.  International Customers: 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. ​​​​​​​ 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 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 application.​​​​​​​  If you ordered the wrong item for your application YOU are responsible for the return shipping.  20% Restocking Fee May Apply If you are purchasing an item in which a core charge is required, please be sure your contact information is current.  If core charge is not paid within 1 week of purchase, your order will be cancelled. Upon receiving your new part, there will be a prepaid shipping label included so you can return your core (old part) to us free of charge. Please make sure to use the label we send you. You have 14 days to ship your core back to us from the time your new part was delivered. If you do not ship the core within 14 days, you WILL LOSE YOUR REFUNDABLE CORE CHARGE. Exceptions are possible, BUT YOU MUST contact us to make us aware of the situation. ATTENTION INTERNATIONAL BUYERS: Due to the inflation of shipping costs, we are unable to pay for the return shipping on the core. If you want the core charge refunded, you will have to pay for shipping. We apologize for any inconvenience this may cause. Once your core is delivered, please allow 3-5 business days for your refund to be processed. See our other items6L45, 6L50, 6L80, 6L90 Line Pressure Booster Kit Sonnax Part No. 6L80-LB1 ---Kit fits all 6L45–6L90 applications ---Achieve shorter shifts and increased torque capacity without creating low-speed harshness ---Improved band and clutch holding capacity for increased durability ---Progressive pressure increase as driving conditions become more demanding ---All the benefits of increased line pressure without overloading the pump at idle ---Drop-in Zip Valve™ parts install quickly and easily Contents ---Pressure Regulator Spring ---Large Ratio Boost Assembly 6L45, 6L50, 6L80, 6L90 Line Pressure Booster KitSonnax Part No. 6L80-LB1Kit fits all 6L45–6L90 applicationsAchieve shorter shifts and increased torque capacity without creating low-speed harshnessImproved band and clutch holding capacity for increased durabilityProgressive pressure increase as driving conditions become more demandingAll the benefits of increased line pressure without overloading the pump at idleDrop-in Zip Valve™ parts install quickly and easilyContentsPressure Regulator SpringLarge Ratio Boost Assembly A NAME YOU CAN TRUSTAs an industry veteran in the transmission parts supply business, you can buy with confidence.  Our goal is to provide high quality parts, an experienced sales force, and the highest levels of product availability possible.Important Information As a buyer, it is your responsibility to verify that this product is compatible with your application.  For any general questions, technical support, or to verify part fitment please send us a message. Our support is free, and we typically respond within minutes. ​​​​​​​ Shipping Your 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. Please Note: All packages valued at over $500 WILL require a signature upon delivery.  If your package arrives damaged, please do not open and contact us immediately.  If your package is returned by the carrier due to address errors, you will be responsible for the shipping cost.  International Customers: 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. ​​​​​​​Returns 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 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 application.​​​​​​​  If you ordered the wrong item for your application YOU are responsible for the return shipping.  20% Restocking Fee May Apply Core Policy If you are purchasing an item in which a core charge is required, please be sure your contact information is current.  If core charge is not paid within 1 week of purchase, your order will be cancelled. Upon receiving your new part, there will be a prepaid shipping label included so you can return your core (old part) to us free of charge. Please make sure to use the label we send you. You have 14 days to ship your core back to us from the time your new part was delivered. If you do not ship the core within 14 days, you WILL LOSE YOUR REFUNDABLE CORE CHARGE. Exceptions are possible, BUT YOU MUST contact us to make us aware of the situation. ATTENTION INTERNATIONAL BUYERS: Due to the inflation of shipping costs, we are unable to pay for the return shipping on the core. If you want the core charge refunded, you will have to pay for shipping. We apologize for any inconvenience this may cause. Once your core is delivered, please allow 3-5 business days for your refund to be processed. See our other items 6L45, 6L50, 6L80, 6L90 Line Pressure Booster KitSonnax Part No. 6L80-LB1Kit fits all 6L45–6L90 applicationsAchieve shorter shifts and increased torque capacity without creating low-speed harshnessImproved band and clutch holding capacity for increased durabilityProgressive pressure increase as driving conditions become more demandingAll the benefits of increased line pressure without overloading the pump at idleDrop-in Zip Valve™ parts install quickly and easilyContentsPressure Regulator SpringLarge Ratio Boost Assembly

Price: 50.6 USD

Location: Shepherdsville, Kentucky

End Time: 2025-02-11T15:05:25.000Z

Shipping Cost: N/A USD

Product Images

6L80 Boost valve line pressure boost kit Sonnax 6L80-LB16L80 Boost valve line pressure boost kit Sonnax 6L80-LB1

Item Specifics

Restocking Fee: No

Return shipping will be paid by: Buyer

Returns Accepted: Returns Accepted

Item must be returned within: 30 Days

Refund will be given as: Money back or replacement (buyer's choice)

Brand: sonnax

Type: Line Pressure Booster Kit

Manufacturer Warranty: 90 Days

OE/OEM Part Number: 6L80-LB1, S45507PBK

Items Included: Pressure Regulator Spring

Manufacturer Part Number: 6L80-LB1, S45507PBK

Country/Region of Manufacture: United States

Recommended

Honda Acura 4-Speed 3-Shaft 5spd O-Ringed End Plug Kit Sonnax 98892-01K
Honda Acura 4-Speed 3-Shaft 5spd O-Ringed End Plug Kit Sonnax 98892-01K

$16.00

View Details
Sonnax 76948-14K Solenoid Regulator Valve Kit AODE 4R70W 4R75 Trans Valve Body
Sonnax 76948-14K Solenoid Regulator Valve Kit AODE 4R70W 4R75 Trans Valve Body

$25.07

View Details
GM 4L60E SONNAX UPGRADED VALVE BODY 1996-2002
GM 4L60E SONNAX UPGRADED VALVE BODY 1996-2002

$245.00

View Details
Sonnax Smart Sun Shell 77749-02K 4L60E 700R4 4L65E 4L70E SmartShell  (99930)
Sonnax Smart Sun Shell 77749-02K 4L60E 700R4 4L65E 4L70E SmartShell (99930)

$96.50

View Details
4L60E 4L60 4L65E 4L70E 4th Gear Super Hold Dual Servo Kit SONNAX 77767K 1982-up
4L60E 4L60 4L65E 4L70E 4th Gear Super Hold Dual Servo Kit SONNAX 77767K 1982-up

$74.99

View Details
Sonnax 104520-12K  6L45, 6L50, 6L80, 6L90 Transmission Pump Boost Valve Kit
Sonnax 104520-12K 6L45, 6L50, 6L80, 6L90 Transmission Pump Boost Valve Kit

$24.99

View Details
Sonnax 77754-41 Transmission Shift Valve, 2-3 (Heavy Duty) 4L60E 4L65E 4L70E
Sonnax 77754-41 Transmission Shift Valve, 2-3 (Heavy Duty) 4L60E 4L65E 4L70E

$36.90

View Details
45RFE, 545RFE, 65RFE, 66RFE, 68RFE Sonnax Accumulator Cover Plate Kit 44892-01K
45RFE, 545RFE, 65RFE, 66RFE, 68RFE Sonnax Accumulator Cover Plate Kit 44892-01K

$26.00

View Details
Sonnax 42RE A518 46-47-48RE Transmission Thrust Bearing Kit 1989 & Up
Sonnax 42RE A518 46-47-48RE Transmission Thrust Bearing Kit 1989 & Up

$56.00

View Details
**ALWAYS REPLACE** This Spring On Every Rebuild--Fits A500 A518 A618 48RE SONNAX
**ALWAYS REPLACE** This Spring On Every Rebuild--Fits A500 A518 A618 48RE SONNAX

$10.87

View Details