Bosch
Mazda BT50 2.5L Injectors 2006-2012
Mazda BT50 2.5L Injectors 2006-2012
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Mazda BT-50 2.5L Injectors (2006–2012)
Genuine Bosch | Standard or +50% Flow | Set of 4
Set of 4 × new genuine Bosch injectors for the Mazda BT-50 2.5L WLAT diesel (2006–2012). Choose standard flow for a factory-spec replacement, or +50% modified for builds chasing real power with a tune.
Available Options
- Standard Flow Injectors – direct OE replacement, factory performance
- +50% Modified Injectors – for tuned builds chasing extra power (ECU tuning required)
Fitment & Part Numbers
- Mazda BT-50 2.5L Diesel (WLAT) – 2006–2012
Bosch part number: 0445110250 (previously 0986435123 / 0 986 435 123)
OEM Mazda part numbers: WLAA-13-H50 • WLAA13H50 • WLAA-13-H50A • WLAA13H50A
Always confirm your injector part number or VIN before purchasing. Same WLAT engine as the Ford Ranger PJ/PK 2.5L – Ranger owners, your set is here.
Why Genuine Bosch?
- Brand new genuine Bosch – no reconditioned or imitation parts
- Perfect fitment – no modifications for the standard replacement
- +50% high-flow option for performance builds chasing more torque and power
Shipping & Payment
- Free Express Shipping Australia-Wide
- Buy Now, Pay Later: Afterpay, Humm, Klarna & Zip
Frequently Asked Questions
Q: Do I need a tune?
A: Not for the standard-flow replacement. The +50% modified injectors require an ECU tune – no exceptions.
Q: Will these fit my Ford Ranger PJ/PK?
A: Same WLAT engine, yes – but order from the Ranger listing so the correct options and fitment notes apply.
Q: Are these new or recon?
A: Brand new genuine Bosch.
Q: How do I confirm fitment?
A: Match the Bosch or Mazda part number on your existing injectors, or leave your VIN in the order notes and we'll confirm before dispatch.
Factory Fresh or +50% – Your Call
New genuine Bosch injectors for the BT-50 2.5L WLAT. Standard or +50% flow, set of 4. Free express shipping Australia-wide.
Disclaimer: Common Rail Cowboys is not affiliated with Mazda Motor Corporation or Robert Bosch GmbH. +50% injectors are performance parts for off-road / competition use and require ECU tuning. Professional installation recommended.
