Dayco WP257K3A timing belt kit with water pump for the 2001-2003 Toyota Highlander V6 3.0L, the 2004-2010 Highlander V6 3.3L and other vehicles pairs a timing belt, which keeps the camshaft and crankshaft in step, with a water pump that moves coolant through the engine.
- Timing belt and water pump supplied together in one kit
Quick facts
- Part: Dayco WP257K3A timing belt kit with water pump
- Also called: engine timing belt kit with water pump
- Fits: the 2001-2003 Toyota Highlander V6 3.0L, the 2004-2010 Highlander V6 3.3L and other vehicles
A cracked or frayed belt, or coolant seeping near the pump, can mean it is time for a Dayco timing belt kit with water pump. Before you replace it, rule out a leaking hose or a sticking thermostat, since either can look similar.
Fits
Along with the Highlander, the vehicles it fits include the 2002-2006 Toyota Camry V6 3.0L, the 2004-2006 Camry V6 3.3L and the 2004-2006 Toyota Sienna. The 2004-2006 Sienna takes one kit. If your car isn't named here, look up its year, model and engine in the "Vehicles it fits" section.
Specifications
Interchange: WPK-0012 · 029-6065 · 3470-1257
TCKWP257A · AWK1229 · GTKWP257A · CK257LK2 · TB257LK2 · 20393K · BWPK42340A · TKT006 · TKT026 · WPK42340A
This part cross-references / interchanges with the following part numbers:
TCKWP257A, WPK-0012, AWK1229, 029-6065, GTKWP257A, CK257LK2, TB257LK2, 3470-1257, 20393K, BWPK42340A, TKT006, TKT026, WPK42340A
Frequently Asked Questions
Is this a Toyota Sienna timing belt kit with water pump for 2004-2006 models?
Yes. Dayco WP257K3A fits the 2004-2006 Toyota Sienna, and the Sienna takes one kit.
Does the Dayco WP257K3A suit both the 2002-2006 Toyota Camry V6 3.0L and the 2004-2006 Camry V6 3.3L?
Yes. Dayco WP257K3A fits the 2002-2006 Toyota Camry V6 3.0L and the 2004-2006 Camry V6 3.3L, with one kit per car.
Is WPK42340A an interchange for this Dayco timing belt and water pump kit?
Yes. WPK42340A is one of the numbers listed as an interchange for Dayco WP257K3A, along with WPK-0012, 029-6065 and others on the Interchange line.
How can I tell if the pump in a timing belt kit is wearing out?
A whining or grinding noise from the pump area, or a temperature gauge that climbs, can be signs of a worn pump.
Is an engine timing belt kit with water pump the same as the Dayco WP257K3A?
Yes. Engine timing belt kit with water pump is another name for the Dayco WP257K3A kit, which supplies a timing belt and a water pump together.
