Opel Insignia Oil Pump Pickup Pipe Aluminum With FKM Seal
Upgrade the reliability of your Opel/Vauxhall 2.0 CDTI diesel engine with the Opel Insignia Oil Pump Pickup Pipe Aluminum with FKM Seal. This aluminum sleeve-gasket replaces the defective OE seal between the oil pump and the pickup pipe, delivering a robust, permanent connection that maintains optimal oil flow. Unlike bolted variants that can constrict oil passage, this design preserves full cross-section for steady lubrication pressure, helping prevent oil-starved conditions that can lead to engine damage.
Designed for Opel and Vauxhall models including Insignia A (2009-2017), Cascada (2013-2018), Astra J (2009-2015), and Zafira C (2012-2018), it also suits compatible engines across related GM platforms. The kit uses an aluminum sleeve and FKM seals to provide a durable, oil- and temperature-resistant seal that resists the harsh conditions inside the oil system. The corrected part has been used in the B20DTH (LFS) 2.0 CDTI 170 KM engine equipped with AdBlue, addressing the different oil-pump-to-pickup-pipe connection in that engine family.
Benefits & Tips
- Prevents oil leaks and pressure drops by delivering a stable, permanent seal between the oil pump and pickup pipe, reducing the risk of engine failure due to inadequate lubrication.
- Extends compatibility across multiple GM 2.0 CDTI configurations, helping you maintain reliable oil flow in Insignia, Cascada, Astra J, Zafira C, and related models.
- Easy installation: replace the old gasket with the sleeve-gasket and reassemble. The kit includes all necessary FKM seals to ensure a complete, long-lasting seal.
Product Specifications
- Application: Opel / Vauxhall Insignia A (2009-2017), Cascada (2013-2018), Astra J (2009-2015), Zafira C (2012-2018) with 2.0 CDTI engines (codes A20DTC / A20DTL, A20DTJ / A20DT, A20DTE, A20DTH, A20DTR)
- Engine compatibility: 2.0 CDTI variants including A20DTC / A20DTL (81 kW), A20DTJ / A20DT (96 kW), A20DTE (88 kW / 103 kW), A20DTH (120 kW), A20DTR (140–143 kW)
- Material: Aluminum sleeve-gasket with FKM seals (temperature and oil resistant)
- OE references: 55589549, 646125
- Color/finish: Aluminum sleeve with black FKM seals
- Set contents: 1 x aluminum sleeve-gasket; 2 x FKM O-rings for the sleeve; 1 x FKM O-ring for the oil level sensor plug; 2 x FKM O-rings for the crankcase breather inside the oil pan; 1 x FKM O-ring for the crankcase breather vent outside the oil pan
- Origin: Mainland China
Package includes:
- 1 x sleeve-gasket (aluminum)
- 2 x FKM O-rings sealing the sleeve
- 1 x FKM O-ring sealing the oil level sensor plug
- 2 x FKM O-rings sealing the crankcase breather inside the oil pan
- 1 x FKM O-ring sealing the crankcase breather vent outside the oil pan
Warnings / Reminders
- Ensure compatibility with your vehicle’s engine code and OE references (55589549, 646125) before installation.
- Replace only with the designated aluminum sleeve-gasket and FKM seals to maintain proper oil sealing and lubrication pressure.
- Work with the engine cool and follow standard safety procedures when replacing the oil pump pickup pipe seal.
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