Miscellaneous Parts

Looking for a single component for the engine, chassis or electrical system that doesn't belong in one of the regular categories? Here you'll find head bolts, fuel pressure gauges, fittings, shock absorbers, leaf springs and LED lights for passenger cars, pickups and off-road vehicles, among other things. Most parts are made for specific models and model years.

Parts for engine, fuel system and chassis

The parts in this group have very different functions. For the engine there is, for example, an ARP2000 head bolt kit for the Yamaha 998 and a cam gear bolt for the Toyota 2JZ/1JZ from Brian Crower. Radium Engineering is represented with a 0-100 PSI fuel pressure gauge and SAE to AN adapter fittings. For the chassis you'll find, for example, ICON shock absorbers for the Ford F-250/F-350 Super Duty and leaf spring kits for the Toyota Tacoma and Tundra, while DEI offers an engine bay insulation kit for the Jeep Wrangler JK.

How to choose the right part

Start with the car and the project rather than the part itself:

• Model and year: Many parts fit only one chassis, such as a boost pressure port for the Ford Focus ST 2013-18 and Fiesta ST 2014-19 or a lift pump bypass for Dodge 2003-2004. Always compare the product name with your car.
• Connections and threads: SAE, AN and NPT threads are not simply interchangeable. Check the type and size before ordering gauges or fittings.
• Use and load: Shock absorbers and leaf springs can affect ride height, comfort and load capacity, depending on the product. Match your choice to the vehicle's weight, load and driving.
• Approval: Whether chassis or lighting modifications require an inspection depends on the product and the car. Check approval such as E-mark for the specific part number.

Head and camshaft bolts typically need to be tightened to the manufacturer's torque and procedure, and fuel fittings should be checked for leaks after installation. The group also includes parts from brands such as ARB, OMIX, Kuryakyn, All Balls Racing and Vortex Racing. If you can't find the right part, you can move on to other products.

Frequently asked questions

How do I know if a part fits my car?

The parts in this group are often made for a specific model, engine and model year, which is stated in the product name. Compare the name with your car's details, and contact us with your VIN if you're unsure.

Can I mix SAE, AN and NPT fittings?

Not directly, because the threads and sealing methods differ. Use an adapter fitting instead, for example from SAE to AN, and check the size at both ends before installing.

Do chassis or lighting modifications need to be inspected?

It depends on the product and the car. Changed ride height, suspension or extra lights can require an inspection or approval, so check the E-mark and regulations for the specific part number before installation.

What should I watch out for when installing head bolts?

Follow the manufacturer's tightening torque, sequence and lubricant instructions. Incorrect tightening can cause uneven pressure on the head gasket, and clean threads in the block are typically a prerequisite for correct torque.