Parts for sale




Parts currently for sale


SQ Engineering is about quality parts to suit the needs of customers, to achieve this custom orders are welcome and will often have no additional charge. Total customer satisfaction is a must and to back this up any product can be returned and refunded minus post if its isn't wanted upon arrival. Complaints are taken very seriously and so therefore there is a 5 year warranty on the workmanship of all parts and it can be claimed by any person owning the part, original purchaser or otherwise. If there any problems with any particular part then it will be listed on the parts description page. If something is not worth using then it simply won't be sold.



Parts in the works:


Dizzy cap relocation kit Dizzy relocation kit

Dizzy cap relocation kit: easy to install, uses original leads, no mods to engine/head, can be made to work with adjustable exhaust pulleys and comes with all bolts and spacers as needed.

Estimated price: $320



Engine lifting loop: in progress

Single panel filter for quad throttles: in progress

-4age to Supra box adapter (4A and 7A engines to W55/W56/W57/W58/W59): in progress

- 4age Exhaust side alternator mounts: machining underway



Parts currently available:

Velocity stacks Genuine Toyota Parts:
 

OEM Service parts for 4AGE engines at affordable prices.
Velocity stacks Velocity Stacks / Trumpets:
 

Velocity stacks to suit both 20V throttles as well as other intakes on demand. These feature an ideal fitment and design so they will not be outflowed by anything else on the market. All while being cheaply priced.


GTiR to 20V adapter plate 4AGE 20V Quad throttle intakes:
 

An adapter to bolt on a rear wheel drive airbox, suits left and right hand drive!
Adjustable cam pulleys Adjustable cam pulleys
 

Custom made adjustable pulleys of the highest quality from the Company Technico. Featuring plated steel outers and increments of guaranteed accuracy.
20V Cooling kits 20V RWD Cooling kits:
 

Kits and rear wheel drive conversion parts for the cooling system on a 20V engine.
20V Cooling kits Slimline Dizzy blanking covers:
 

Designed to be the best, these distributor blanking covers used in 20V RWD conversions are the slimmest available and feature an OEM style fitment.


20V Coil mount plates 20V Coil-pack/COP Adapter plates:
 

This adapter plate bolts directly to an unmodified 20V black or silvertop's cam cover. This then allows two different possible types of on-plug coils from later model Toyota engines to be bolted down neatly and securely.
Coils Custom Coilpacks/CoP's to suit 20V engines:
 

Coils sourced from the 1NZ engines that have been modified to fit down the spark plug tubes of the 20V engine. Each supplied with a plug and enough lead for easy connection.

OUT OF STOCK
Coils New plugs for Coilpacks/CoP's:
 

New plug housings with crimp terminals and seals, available as shown in picture or pre terminated with a long set of leads.

WEBSITE UPDATE IN PROGRESS- PLEASE EMAIL FOR DETAILS
Thermostat plates Custom made clutch lines to suit AE's, KE's & RA's:
 

This is a clear coated stainless steel braided clutch line with a Banjo fitting on the end for the clutch slave and a normal fitting on the other. This gets around the problem of extractors fouling/burning the original rubber line with any 4age conversion. These lines are guaranteed to clear all extractor models and last for years to come. They feature a high temperature resistant coating, full ADR compliance and a set of colored aluminum anodised ends. 
Coil mount plates A Series Spigot Bearings:
 

High quality Japanese made spigot bearings, a necessity for any FWD to RWD conversion on 4AGE engine and 7A engines.
16V Coil mount plates 16V Coil-pack/COP Adapter plates:
 

This adapter plate replaces the original sheet metal center section between the cam covers. This then allows two different possible types of on-plug coils from later model Toyota engines to be bolted down neatly and securely.

WEBSITE UPDATE IN PROGRESS- PLEASE EMAIL FOR DETAILS
16V Bypass pipes 16V OEM Replacement Bypass Pipes:

Have a rusted out or leaking water bypass pipe? this is the one between your top outlet to the top of the water pump on your 16V RWD engine- well then you need one of these. With a double O-ring instead of a single for better sealing and in 6061 aluminium instead of rusty steel. 


Thermostat plates Rack and pinion conversions for TA22 Celicas:

Complete drop in custom crossmember to use an A series engine with Rack and Pinion steering into a TA22 Celica. Crossmember supplied ready and the steering column is modified on an exchange basis. No modifications to the car required at all and is still fully serviceable with genuine parts. Suits 16V and 20V engines with either T50 or W gearboxes.







Refund policy: For any problems with the parts in use or fitment then please e-mail and the problem will be solved. All parts have a minimum 5 year warranty (excluding wear and tear). 




All quoted amounts in $AUD, +6% for $USD