DNJ
DNJ 2015 Subaru WRX STI 2.5L Timing Belt, Water Pump & Component Kit
DNJ 2015 Subaru WRX STI 2.5L Timing Belt, Water Pump & Component Kit
Part number: TBK718WP_35
Couldn't load pickup availability
- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Subaru WRX STIFitment notes & questions
DNJ timing belt, listed for 2015 Subaru WRX STI with the 2.5L engine. A timing belt job is mostly labor, which is why tensioners, idlers and often the water pump are done at the same time.
Quick facts
- Brand: DNJ
- Part type: Timing belt
- Listed for: 2015 Subaru WRX STI
- Engine: 2.5L
- Engine code: EJ205 16V Turbocharged DOHC
- Part number: TBK718WP_35
Listed fitment
- [2002-2015] SAAB, SUBARU [11 Components: 1 Belt, 4 Bearings, 1 Hydraulic Adjuster, 5 Seals, 1 Water Pump] / H4 / 2.0L, 2.5L DOHC 16V [(EJ205, EJ255, EJ257)]
Good to know
- Notes: Premium Kit, 11 Components: 1 Belt, 4 Bearings, 1 Hydraulic Adjuster, 5 Seals, 1 Water Pump
- 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: Replace the tensioner and idler pulleys with the belt, and double-check the timing marks before the first start.

Before you order: Subaru WRX STI timing belt fitment
The timing belt keeps the crankshaft and camshafts turning in step, so the valves open at exactly the right moment.
Fitment notes
- Listed for: Subaru WRX STI.
- 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 fitmentPlan the whole job
- Water pump. On many engines the belt drives the water pump, so replace it while you are in there.
- Cam and crank seals. Leaking front seals can ruin a new belt.
- Tensioner and idlers. A worn tensioner is a common reason belts fail early.
More for your car: Subaru Water Pumps · Subaru Parts · All Timing Belts · Engine
Questions about Subaru WRX STI timing belt
Will this fit my Subaru WRX STI?
How often should a timing belt be replaced?
Is my engine interference?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.