Volvo FH4 D13 Engine Control Module ECU 21900553 P03 TRW Euro 6 OEM Used

Part Overview
Used OEM Volvo engine control module ECU with visible part number 21900553 and P03 revision. The label states developed in partnership between Volvo Powertrain and TRW and Made in UK. The unit has twin black multi-pin connector sockets and is supplied on the photographed green/silver mounting plate.

Compatibility & Fitment
Associated with Volvo FH4 / D13 Euro 6 applications for part number 21900553. Compatibility must be confirmed by part number, ECU revision, vehicle specification and diagnostic requirements before purchase. Please match the part number, connectors, mounting points and photos before ordering.

Specifications
Visible details include Volvo branding, Volvo Powertrain/TRW label, part number 21900553, revision P03, label code 81426D, barcode text P21900553#T14501008#, approval markings e11 03 7641 and E1 10R-03 7641, twin multi-pin ECU sockets, green/silver/black casing and aluminium/plastic construction.

Condition & Testing
Used ECU with visible age-related marks, dirt, oxidation and surface corrosion on the casing, mounting points and bushes. Connector sockets are visible in the photos. Functional test results have not been provided. Photos show the actual item supplied.

Installation Notes
Professional installation by a qualified commercial vehicle mechanic or auto electrician is recommended. Engine ECUs may require coding, programming, immobiliser matching, calibration or adaptation with suitable Volvo-compatible diagnostic equipment depending on vehicle specification.

Warranty & Returns
VRA Truckparts supplies used OEM commercial vehicle parts with a 30-day warranty from the date of delivery, subject to inspection and the part being fitted correctly by a qualified mechanic. Returns are handled in line with the seller's eBay returns policy and VRA Truckparts returns policy. The part must be returned complete, unmodified, with security markings intact and in the same condition as supplied. Warranty does not cover labour, diagnostics, fitting/removal costs, downtime, fluids, coding, programming, misuse, incorrect fitment or consequential loss.

Payment
For eBay orders, payment is handled securely through eBay checkout. Dispatch or collection is arranged after cleared payment.

Shipping & Delivery
Orders are securely packed for transport. Small and medium parts are normally shipped by tracked courier such as Evri, DPD or DHL. Heavy, fragile or oversized parts may require pallet or specialist freight delivery. Dispatch time, service and cost are shown in the eBay postage section or checkout. Delivery times are estimates and may depend on destination, courier service, customs and item size.

Important Notes
Photos show the actual item supplied. Please compare the part number, connectors, brackets, mounting points and condition with your existing part before ordering.