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Cooling & Oil System > Oil Adaptors

Browse oil adaptors designed to improve engine oil system performance, cooling and reliability in classic and performance vehicles. Our range includes oil cooler adaptor kits, LS oil adaptors, spin-on filter adaptors, thermostatic sandwich plates and sensor adaptor fittings suited to engine upgrades, LS swaps and custom cooling setups. Built for secure fitment and better heat management, these oil adaptors help support high-performance driving, towing and engine protection. Order online with fast Australia-wide delivery.

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LS Oil Pressure Sensor Adaptor Port & Dual 1/8 NPT Out LS1 LSX LS2 LS3

Calflow
$0.00 - $0.00
$0.00
$43.45
$43.45 - $43.45
$43.45
in stock

Billet aluminium CNC-machined LS Oil Port Adaptor has Two (2) x 1/8 NPT threaded ports for oil pressure gauge, turbo feedlines and One (1) x M16-1...

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$0.00 - $0.00
$0.00
$43.45
$43.45 - $43.45
$43.45

Derale GM Thermostatic Sandwich Adapter Kit with 1/2" NPT Ports 15720

Derale
$147.50 - $147.50
$147.50
$147.50 - $147.50
$147.50
in stock

High quality die-cast aluminium thermostatic sandwich adaptor with ½” NPT ports and an O ring diameter of 3-1/2”, this adaptor provides external oi...

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$147.50 - $147.50
$147.50
$147.50 - $147.50
$147.50

Derale LS Engine Oil Cooler Adapter Kit 35611

Derale
$199.95 - $199.95
$199.95
$199.95 - $199.95
$199.95
in stock

This Billet Aluminum LS Engine Adapter was designed to give a non-thermostatic option to consumers with high performance LS engines. It features -1...

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$199.95 - $199.95
$199.95
$199.95 - $199.95
$199.95

Derale LS Engine Oil Cooler Block-off Adapter 35601

Derale
$114.30 - $114.30
$114.30
$114.30 - $114.30
$114.30
in stock

This Billet Aluminum LS Engine Oil Cooler Block-off Adapter was designed to replace the stock GM adapter to have additional 1/8" NPT ports. The two...

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$114.30 - $114.30
$114.30
$114.30 - $114.30
$114.30
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Derale 180°F In-Line Remote Cooler Fan Control Thermostat, -8AN 15721

Derale
$95.85 - $95.85
$95.85
$95.85 - $95.85
$95.85
Out of stock

With a 180°F preset turn-on, 165°F turn-off, this -8AN x -8AN fluid control thermostat engages the fan on any remote cooler electric fan so that it...

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$95.85 - $95.85
$95.85
$95.85 - $95.85
$95.85
Sold out

Derale Standard Universal Engine Spin On Adapter With 1/2'' NPT Ports 15747

Derale
$107.95 - $107.95
$107.95
$107.95 - $107.95
$107.95
in stock

Kit includes a high quality, die cast aluminum 1/2" NPT spin-on adapter designed to fit most passenger vehicles on the road today with 2 1/2" to 3 ...

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$107.95 - $107.95
$107.95
$107.95 - $107.95
$107.95
Sold out

Derale Low Profile Pressue Relief Sandwich Adapter With 3/8" NPT Ports 25770

Derale
$92.85 - $92.85
$92.85
$92.85 - $92.85
$92.85
Out of stock

Only 1” thick, this high quality aluminium low profile sandwich adaptor features 3/8” NPT ports and pressure relief valve and provides external oil...

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$92.85 - $92.85
$92.85
$92.85 - $92.85
$92.85
Sold out

Derale GM Thermostatic Sandwich Adapter with 1/2" NPT Ports 25720

Derale
$89.85 - $89.85
$89.85
$89.85 - $89.85
$89.85
Only 1 left!

High quality die-cast aluminium thermostatic sandwich adaptor with ½” NPT ports and an O-ring diameter of 3-1/2”, this adaptor provides external oi...

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$89.85 - $89.85
$89.85
$89.85 - $89.85
$89.85

Derale Standard Engine Spin On Adaptor With 1/2" NPT Ports 22x1.5mm Thread 15724

Derale
$52.30 - $52.30
$52.30
$52.30 - $52.30
$52.30
Only 1 left!

High quality die-cast spin on adaptor with ½” NPT ports, 22mm x 1.5mm filter thread size and fits 2-1/2” to 2-3/4” oil filter landings. These provi...

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$52.30 - $52.30
$52.30
$52.30 - $52.30
$52.30

Derale Premium Universal Engine Spin On Adapter With -10AN O-ring Ports 35747

Derale
$102.95 - $102.95
$102.95
$102.95 - $102.95
$102.95
Only 1 left!

High quality die-cast aluminium spin-on adaptor boasts a billet look at a reasonable price. With -10AN (7/8”-14) O-ring ports and 5 filter nipples ...

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$102.95 - $102.95
$102.95
$102.95 - $102.95
$102.95
Sold out

Derale Premium Engine Spin-On Adaptor With -10AN O-Ring Ports, 13/16"-16 Engine Thread 35705

Derale
$82.30 - $82.30
$82.30
$82.30 - $82.30
$82.30
Out of stock

High high quality die-cast aluminium spin-on adaptors boast a billet look at a reasonable price. With -10AN (7/8”-14) O-ring ports and a 13/16”-16 ...

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$82.30 - $82.30
$82.30
$82.30 - $82.30
$82.30
Sold out
Sold out

Derale Premium Engine Spin-On Adaptor With -10AN O-Ring Ports ¾"-16 Thread 35703

Derale
$0.00 - $0.00
$0.00
$71.85
$71.85 - $71.85
$71.85
Out of stock

High quality die-cast aluminium spin-on adaptors boast a billet look at a reasonable price. With -10AN (7/8”-14) O-ring ports and a ¾”-16 thread si...

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$0.00 - $0.00
$0.00
$71.85
$71.85 - $71.85
$71.85
Sold out
Sold out

Derale Thermostatically Controlled LS Engine Oil Cooler Bypass Adapter Kit 35621

Derale
$310.30 - $310.30
$310.30
$310.30 - $310.30
$310.30
Out of stock

This Billet Aluminum LS Engine Adapter features a built in 180°F Thermostat to help reduce engine wear and horse power loss. The oil thermostat all...

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$310.30 - $310.30
$310.30
$310.30 - $310.30
$310.30
Sold out
Sold out

Derale Standard Engine Spin On Adapter with 1/2" NPT Ports, 20x1.5mm Engine Thread 15706

Derale
$75.73 - $75.73
$75.73
$75.73 - $75.73
$75.73
Out of stock

High quality Derale die-cast aluminium spin on adaptor features ½” NPT ports, 20mm-1.5mm thread size and fits 2-1/2” to 2-3/4” oil filter landings....

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$75.73 - $75.73
$75.73
$75.73 - $75.73
$75.73
Sold out

Derale Standard Engine Spin On Adapter with 1/2" NPT Ports, 13/16"-16 Engine Thread 15705

Derale
$89.51 - $89.51
$89.51
$89.51 - $89.51
$89.51
Only 1 left!

High quality Derale die-cast aluminium spin on adaptor features ½” NPT ports, 13/16”-16 thread size and fits 2-1/2” to 3-1/2” oil filter landings. ...

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$89.51 - $89.51
$89.51
$89.51 - $89.51
$89.51
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Derale Standard Engine Spin On Adaptor With 1/2" NPT Ports, 18x1.5mm Engine Thread 15704

Derale
$59.85 - $59.85
$59.85
$59.85 - $59.85
$59.85
Out of stock

High high quality Derale die-cast aluminium spin on adaptor features ½” NPT ports, 18mm-1.5mm thread size and fits 2-1/2” to 2-3/4” oil filter land...

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$59.85 - $59.85
$59.85
$59.85 - $59.85
$59.85
Sold out
Sold out

Derale Standard Engine Spin On Adaptor With 1/2" NPT Ports, 3/4"-16 Engine Thread 15703

Derale
$66.30 - $66.30
$66.30
$66.30 - $66.30
$66.30
Out of stock

High quality Derale die-cast aluminium spin on adaptor features ½” NPT ports, ¾”-16 thread size and fits 2-1/2” to 2-3/4” oil filter landings. Spin...

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$66.30 - $66.30
$66.30
$66.30 - $66.30
$66.30
Sold out
Sold out

Derale Universal Thermostatic Sandwich Adaptor Kit 3/8" NPT Ports 15702

Derale
$0.00 - $0.00
$0.00
$149.40
$149.40 - $149.40
$149.40
Out of stock

Derale universal kit manufactured from high quality die-cast aluminium includes a 180ºF thermostatic sandwich adaptor with 3/8” NPT ports and an O ...

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$0.00 - $0.00
$0.00
$149.40
$149.40 - $149.40
$149.40
Sold out
Sold out

Derale GM 5/8" Cooling Line Radiator Adaptor Fitting Kit 13018

Derale
$0.00 - $0.00
$0.00
$31.85
$31.85 - $31.85
$31.85
Out of stock

These cooling line radiator adapter fittings feature 5/8" inverted flare fittings fit 81-00 Buick 4, 6 and 8 cyl Buicks, 88-07 6 & 8 cyl Cadill...

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$0.00 - $0.00
$0.00
$31.85
$31.85 - $31.85
$31.85
Sold out