• DNJ 1978 Mazda B1800 1.8L Intake Valve
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DNJ

DNJ 1978 Mazda B1800 1.8L Intake Valve

DNJ 1978 Mazda B1800 1.8L Intake Valve

Part number: IV402_25

$8.99 USD
$8.99 USD
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Listed for: Mazda B1800 1.8LFitment notes & questions

DNJ 1978 Mazda B1800 1.8L Intake Valve, listed for 1978 Mazda B1800 with the 1.8L engine. Intake valves let the air and fuel mixture into the cylinder; exhaust valves let the burned gases out.

Quick facts

  • Brand: DNJ
  • Part type: Valve
  • Listed for: 1978 Mazda B1800
  • Engine: 1.8L
  • Engine code: 8V SOHC
  • Part number: IV402_25

Listed fitment

  • [1970-1984] FORD, MAZDA [Nitride Coated; 1 Groove; 42mm Head Dia.; 8.1mm Stem Dia.; 108.6mm O.A.L.] / L4 / 1.6L, 1.8L, 2.0L / 110 SOHC 8V

Good to know

  • Notes: Nitride Coated; 1 Groove; 42mm Head Dia.; 8.1mm Stem Dia.; 108.6mm O.A.L.; Intake
  • Warranty terms: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.

Tip: Have the valve seats cut or lapped so the new valves seal fully.

View full details

Before you order: Mazda B1800 1.8L valve fitment

Intake valves let the air and fuel mixture into the cylinder; exhaust valves let the burned gases out.

Fitment notes

  • Listed for: Mazda B1800 1.8L.
  • Engine: check the engine size listed against your vehicle's VIN or under-hood label.
  • Specs, lead time and warranty come from DNJ and can change. The details above this guide are the latest we have.

Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.

Ask about fitment

Plan the whole job

More for your car: Mazda Intake Valves · Mazda Parts · All Intake Valves · Engine

Questions about Mazda B1800 1.8L engine valves

Will this fit my Mazda B1800 1.8L?
It is listed for the Mazda B1800 1.8L. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
How do I know a valve is bad?
A compression or leak-down test shows whether a cylinder is losing pressure past a valve.
Where do specs and warranty details come from?
From DNJ. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.

Questions & answers

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