Description
The right part.
Down to the detail.
New aftermarket rear-left passenger-side door lock actuator and latch for BMW 3 Series E90 320i sedan applications, 09/2007–12/2011, referenced to 51227202147. This is the five-pin version shown in the source photographs. Match the original reference, five-position connector, connector keying, latch plate, release linkage and mounting points before ordering. It is not the seven-pin version, a front-door latch, a right-rear latch or a boot lock. The listed application is restricted to the E90 320i sedan and does not establish fitment for other BMW series, bodies or connector variants. Supplied as one rear-left actuator/latch assembly; handles, cables, trim and installation hardware are not included. Send your VIN, build date and photographs of the original latch and plug for a fitment check.
Reference 51227202147. Send our team your exact model, build date and a photo of the original part if you need a fitment check.


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We select our manufacturers for quality, and every part is tested in Australia before it leaves us. It’s a standard we stand behind with local support.
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Australian orders under 500g receive free express postage. Orders weighing 500g or more receive free regular postage. Dispatch is from Queensland; availability and delivery estimates are shown at checkout.
Free express postage.
Express delivery is included for Australian orders under 500g.
Free regular postage.
Heavier orders travel by regular post at no delivery charge. See the shipping policy for available options.
Know what to expect.
Check the shipping policy for delivery information, or contact our team before ordering.


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For nine years, our family-owned business has helped Australians find the parts they need. From checking an application to after-sales support, you can speak with our local team.
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Tutorial availability varies by part and vehicle. Check the exact application and follow the product’s professional installation requirements.
Years of replacement cover.
Professional installation and receipts are required.
Read the full warranty terms ↗
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A few details now can help you choose the right part first time.
How do I check this door lock actuator fits?
New aftermarket rear-left passenger-side door lock actuator and latch for BMW 3 Series E90 320i sedan applications, 09/2007–12/2011, referenced to 51227202147. This is the five-pin version shown in the source photographs. Match the original reference, five-position connector, connector keying, latch plate, release linkage and mounting points before ordering. It is not the seven-pin version, a front-door latch, a right-rear latch or a boot lock. The listed application is restricted to the E90 320i sedan and does not establish fitment for other BMW series, bodies or connector variants. Supplied as one rear-left actuator/latch assembly; handles, cables, trim and installation hardware are not included. Send your VIN, build date and photographs of the original latch and plug for a fitment check. Compare the original part and vehicle details; contact us before ordering if anything differs.
What is the reference and key specification?
Reference: 51227202147. Listed specification: Rear-left passenger side · actuator and latch · 5-pin connector. Listed product: BMW 3 Series E90 320i Door Lock Actuator 09/2007–12/2011 – Rear Left 5-Pin. New aftermarket rear-left passenger-side door lock actuator and latch for BMW 3 Series E90 320i sedan applications, 09/2007–12/2011, referenced to 51227202147. This is the five-pin version shown in the source photographs. Match the original reference, five-position connector, connector keying, latch plate, release linkage and mounting points before ordering. It is not the seven-pin version, a front-door latch, a right-rear latch or a boot lock. The listed application is restricted to the E90 320i sedan and does not establish fitment for other BMW series, bodies or connector variants. Supplied as one rear-left actuator/latch assembly; handles, cables, trim and installation hardware are not included. Send your VIN, build date and photographs of the original latch and plug for a fitment check.
Is it shipped from Australia?
Australian orders under 500g receive free express postage. Orders weighing 500g or more receive free regular postage. Dispatch is from Queensland; availability and delivery estimates are shown at checkout.
Is there a guide for my installation?
Our YouTube channel includes installation tutorials and parts guides. Check for your exact part and vehicle; not every application has a guide. The video on this page introduces our business.
What does the replacement warranty require?
Professional installation and retained receipts are required. Read the warranty terms for the cover, exclusions and claim process.




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