Timing Tool Kit 1.4-1.8L for GM Vauxhall Opel Twinport

A timing tool kit for selected GM, Vauxhall and Opel 1.4, 1.6 and 1.8L petrol engines. Used when locking and setting engine timing during belt work or related servicing, helping keep camshaft and flywheel positions correctly aligned while the job is carried out.

Useful for garage work, workshop repairs and home servicing where accurate engine timing matters. Commonly used during timing belt replacement, engine strip-down work and checks on petrol engines fitted to models such as Astra, Corsa, Insignia, Meriva, Signum, Vectra and Zafira, with further fitment also noted for selected Chevrolet Cruze and Orlando 1.4 models, plus Fiat Croma and Alfa Romeo 159 applications with the stated engine type. For anyone carrying out timing work, the correct locking tools help avoid guesswork and make the job more straightforward.

The kit includes the main timing components needed for these applications: a camshaft sprocket locking tool, camshaft locking tool, flywheel holding tool and locking pins. It covers 1.6 and 1.8 16V petrol engines, along with Chevrolet 1.4, 1.6 and 1.8 engines. OEM reference numbers are provided for cross-checking against workshop requirements, which is useful when matching tools to specific service procedures. Having the relevant locking pieces together in one set also helps keep timing work organised when carrying out regular maintenance.

Timing locking kit specifications

• Application: For selected GM, Vauxhall and Opel 1.4, 1.6 and 1.8L petrol engines.
• Contents: Vauxhall and Opel timing tool kit with camshaft sprocket locking tool, camshaft locking tool, flywheel holding tool and locking pins.
• Vehicle use: Listed for Vauxhall and Opel Astra-G, Astra-H, Corsa-D, Insignia, Meriva, Signum, Vectra-C and Zafira-B (2003-2011).
• Additional fitment: Also for Chevrolet Cruze, Orlando and Aveo with 1.4, 1.6 and 1.8 engines, plus Fiat Croma (2006-2011) and Alfa Romeo 159 (2005-2010) with 939A4.000 engines.
• Engine codes: Z16LEL, Z16LER, Z16LET, Z16XE1, Z16XEP, Z16XER, A16LDE, A16XER, Z18R, Z18XER, Z182HO, A18XER and 2HO/A18XEL; Fiat 939A4.000; Chevrolet G14D, LDD, LXV(F16D4) and 2HO(Z18XER).
• Reference codes: OEM numbers KM-6628A, KM-6333, KM-6625, KM-6349, KM-6130, KM-911, KM-6340, 2000012000, 2000012100 and 2000012800.

A practical choice for regular timing and engine service work on compatible petrol models.