OEX Air Conditioning TX Valve Block Pad TXX3719

The OEX Air Conditioning TX Valve Block Pad is an air conditioning TX valve in a Block - Pad style, supplied under part number TXX3719. It is listed as a single unit, with a one year warranty, and sits within the cooling and AC components groups.

Key connection details are provided for the inlet, outlet, suction inlet and suction outlet: inlet fitting #6, outlet fitting #8, suction inlet fitting #10 and suction outlet fitting #12. The note also lists the corresponding sizes as inlet 8.60mm, outlet 11.75mm, suction inlet 15.90mm and suction outlet 17.60mm.

This valve is described for Holden and HSV applications in the fitment data, including Holden Calais, Holden Caprice, Holden Commodore, Holden Statesman and HSV ClubSport, Grange, GTS, Maloo and Senator. As always with an AC component, the part number and fitting sizes should be checked carefully before ordering.

Key Features

• OEX air conditioning TX valve
• Block - Pad TX style
• Part number TXX3719
• Supplied as each
• One year warranty
• Inlet fitting #6

Specifications

• Brand: OEX
• Product type: Air conditioning TX valve
• TX type: Block
• TX style: Block - Pad
• Part No.: TXX3719
• Unit of measure: Each
• Warranty: One year
• Weight: 1kg

Known fitment applications

• Holden Calais
• Holden Caprice
• Holden Commodore
• Holden Statesman
• HSV ClubSport
• HSV Grange
• HSV GTS
• HSV Maloo

Application and Buying Notes

For an air conditioning TX valve, the most important checks are the part number TXX3719, the TX style Block - Pad, and the connection sizes. This valve is listed with inlet #6, outlet #8, suction inlet #10 and suction outlet #12, so the existing pipework and fittings need to match before installation is attempted.

The fitment data includes a range of Holden and HSV passenger cars, but the list should be treated as application guidance rather than a blanket guarantee. Holden Calais, Caprice, Commodore and Statesman, along with HSV ClubSport, Grange, GTS, Maloo and Senator, are the named makes and models supplied here.

At 1kg, this is a compact AC component, but the real deciding factors are the fitting design and the vehicle application. If the system has already been altered, or if the existing valve cannot be identified confidently, matching the current part number and checking the inlet and suction measurements is the safest approach.

One year warranty is supplied on the item, which gives a clear warranty period for the part itself. It does not replace the need to confirm the vehicle application, particularly where multiple Holden and HSV variants may use closely related cooling system hardware.

Before supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.

For workshop, fleet, and equipment applications, accurate identification of part number TXX3719 helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.

Relevant published details for this unit include Type AIR CONDITIONING TX VALVE, Unit of Measure EACH, Warranty One Year, Outlet Fitting #8, TX Type Block, Suction Outlet Fitting #12, Weight 1kg, Product Group 2 AC COMPONENTS, Part No. TXX3719, Brand OEX.

Additional published details for cross-checking include Description OEX Air Conditioning TX Valve Block Pad, Inlet Fitting #6, Suction Inlet Fitting #10, Note O Ring kit to suit ORX039. Inlet: (8.60mm) Outlet: (11.75mm) Suction Inlet: (15.90mm) Suction Outlet: (17.60mm), TX Style Block - Pad, Product Group 1 COOLING.

OEX Air Conditioning TX Valve Block Pad. Part number TXX3719 should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number TXX3719, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.

For a air conditioning tx valve in workshop, fleet, trade, agricultural, or construction service, the listed electrical specification should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include HOLDEN CALAIS, HOLDEN CALAIS 2006, HOLDEN CALAIS 2007, HOLDEN CALAIS 2008, HSV CLUBSPORT, HSV CLUBSPORT 2006. Even with application listings, final confirmation should still be based on the exact unit being replaced and the service requirements of the vehicle or machine.

Compatibility note: Confirm fitment by matching part number TXX3719, TX style Block - Pad, and the listed fitting sizes and application details before purchase.

FAQ

What is the part number for this OEX TX valve?

The part number listed is TXX3719. For this listing, part number TXX3719 is the main reference point. Published fitment references include HOLDEN CALAIS, HOLDEN CALAIS 2006, HOLDEN CALAIS 2007. These details should still be checked against the original unit before ordering.

What style of TX valve is this?

It is listed as a Block - Pad TX style, with TX type shown as Block. For this listing, part number TXX3719 is the main reference point. Published fitment references include HOLDEN CALAIS, HOLDEN CALAIS 2006, HOLDEN CALAIS 2007. These details should still be checked against the original unit before ordering.

What fitting sizes are supplied for this valve?

The listed fittings are inlet #6 at 8.60mm, outlet #8 at 11.75mm, suction inlet #10 at 15.90mm and suction outlet #12 at 17.60mm. For this listing, part number TXX3719 is the main reference point. Published fitment references include HOLDEN CALAIS, HOLDEN CALAIS 2006, HOLDEN CALAIS 2007. These details should still be checked against the original unit before ordering.

Which vehicles are listed in the fitment data?

The fitment data names Holden Calais, Holden Caprice, Holden Commodore and Holden Statesman, plus HSV ClubSport, Grange, GTS, Maloo and Senator. For this listing, part number TXX3719 is the main reference point. Published fitment references include HOLDEN CALAIS, HOLDEN CALAIS 2006, HOLDEN CALAIS 2007. These details should still be checked against the original unit before ordering.

Does this item include a warranty?

Yes. The warranty listed is one year. For this listing, part number TXX3719 is the main reference point. Published fitment references include HOLDEN CALAIS, HOLDEN CALAIS 2006, HOLDEN CALAIS 2007. These details should still be checked against the original unit before ordering.

Is a seal kit mentioned for this valve?

Yes. The note lists an O Ring kit to suit ORX039. For this listing, part number TXX3719 is the main reference point. Published fitment references include HOLDEN CALAIS, HOLDEN CALAIS 2006, HOLDEN CALAIS 2007. These details should still be checked against the original unit before ordering.