How to replace the door lock cylinder on Chevrolet Astro?

Start the Door Lock Cylinder replacement by taking out the interior and exterior trim panel. The periostial separation of the water deflector must be performed using a sharp bladed tool. The first step removes the access hole plug followed by disconnecting the lock rod from the Door Handle followed by nut removal from the Door Handle until the Door Handle becomes removable. Proceed with removing the lock rod from the lock cylinder together with the lock cylinder retainer prior to entirely removing the lock cylinder and gasket from the door. Before lock assembly you need to put gm p/n 12346241 or match lubricant on the lock case and cylinder keyway. After adding the Door Lock Cylinder onto the door, install the gasket then insert the retainer on the lock cylinder. Install the handle to the door and secure it with the nuts following application of 6 n.m (53 lb in) torque. After linking the Door Handle lock rod to its handle you must install the access hole plug and reattach the water deflector. To finish the task reinstall the trim panel. It is mandatory to use fresh plastic retaining clips during any process of lock rod removal.

OEM Chevrolet Astro Door Lock Cylinder

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11 Door Lock Cylinders found

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Chevrolet Astro Lock Cylinder, Black, Front Part Number: 12505556
$13.11 MSRP: $24.18
You Save: $11.07 (46%)
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Product Specifications
- Other Name: Cylinder Kit, Front Side Door Lock (Uncoded); Door Lock Cylinder; Cylinder & Keys; Cylinder Kit, Door Lock Cylinder; Cylinder Kit, Door Outside Lock
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1993 Chevrolet Astro | Base, CL, CS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro Lock Cylinder Part Number: 12398561
$29.03 MSRP: $39.73
You Save: $10.70 (27%)
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Product Specifications
- Other Name: Cylinder, End Gate Lock; Trunk Lock Cylinder; Door Lock Cylinder; Door Lock; Cylinder & Keys; Rear Compartment Lock Cylinder; Door Outside Lock Cylinder; Door Lock Cylinder
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1990 Chevrolet Astro | Base, CL, CS, LT | 4 Cyl 2.5 L GAS, 6 Cyl 4.3 L GAS
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Chevrolet Astro Lock Cylinder, Black Part Number: 12502669
$5.42 MSRP: $8.07
You Save: $2.65 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cylinder Kit, Door Outside Lock; Door Lock Cylinder; Door Lock; Key Cylinder; Cylinder & Keys; Door Lock Cylinder Kit; Outside Lock Cylinder
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1993 Chevrolet Astro | Base, CL, CS, LT | 4 Cyl 2.5 L GAS, 6 Cyl 4.3 L GAS
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Chevrolet Astro Lock Cylinder Part Number: 12398562
Product Specifications
- Other Name: Cylinder Kit, Door Lock Cylinder; Door Lock Cylinder
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1995 Chevrolet Astro | Base, CL, CS, LT | 4 Cyl 2.5 L GAS, 6 Cyl 4.3 L GAS
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Chevrolet Astro Lock Cylinder Part Number: 12385787
$72.44 MSRP: $107.82
You Save: $35.38 (33%)
Product Specifications
- Other Name: Cylinder Kit, Door Lock Cylinder; Cylinder; Door Lock Cylinder; Door Lock
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2005 Chevrolet Astro | Base, LS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro Lock Cylinder Part Number: 12507465
Product Specifications
- Other Name: Cylinder Kit, Cargo Compartment And Floor; Door Lock Cylinder
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1990 Chevrolet Astro | Base, CL, CS, LT | 4 Cyl 2.5 L GAS, 6 Cyl 4.3 L GAS
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Chevrolet Astro Lock Cylinder Part Number: 15665328
Product Specifications
- Other Name: Cylinder, Door Lock Cylinder; Cylinder; Door Lock Cylinder
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1995 Chevrolet Astro | Base, CL, CS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro Lock Cylinder, Front Part Number: 12545712
Product Specifications
- Other Name: Cylinder Kit, Front Side Door Lock (Uncoded); Door Lock Cylinder; Cylinder Kit, Door Lock Cylinder; Door Lock
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Chevrolet Astro | Base, CL, CS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro Lock Cylinder Part Number: 12385785
$6.79 MSRP: $10.10
You Save: $3.31 (33%)
Product Specifications
- Other Name: Cylinder Kit, Door Lock Cylinder; Door Lock Cylinder; Door Lock
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 Chevrolet Astro | Base, LS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro Lock Cylinder, Front Part Number: 15782139
$110.29 MSRP: $164.15
You Save: $53.86 (33%)
Product Specifications
- Other Name: Cylinder Kit-Front Side Door Lock (Uncoded); Door Lock Cylinder; Cylinder Kit, Door Lock Cylinder
- Position: Front
- Replaces: 88954647
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2005 Chevrolet Astro | Base, LS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro Lock & Cylinder Part Number: 15799773
$208.57 MSRP: $311.83
You Save: $103.26 (34%)
Product Specifications
- Other Name: Cylinder, End Gate Lock; Trunk Lock Cylinder; Door Lock Cylinder; Lock Cylinder; Cylinder, Door Lock Cylinder
- Replaces: 12377147
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2005 Chevrolet Astro | Base, LS, LT | 6 Cyl 4.3 L GAS

Chevrolet Astro Door Lock Cylinder

Want to cut long-term maintenance and repair costs? Choose OEM Door Lock Cylinder. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Chevrolet Astro parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Chevrolet Astro Door Lock Cylinder includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

Chevrolet Astro Door Lock Cylinder is an original part, namely an important one, of the Chevrolet Astro series that was manufactured from 1985 to 2005. This particular Door Lock Cylinder works as a security measure that would effectively lock and unlock the front door using the vehicle's key and offers access to the interior cabin. As the Chevrolet Astro automobile can be used in several ways, having different derivatives for both a passenger and cargo transportation, the Door Lock Cylinder is a vital component that contributes to the car's operating efficiency and protection. Its usefulness is magnified with the compatibility with various versions of Astro models to work in a series. The Chevrolet Astro Door Lock Cylinder enjoys a unique feature of a strong construction and can be used for a long period before it is damaged even through constant use in the automotive market. This is why it is necessary to service the Door Lock Cylinder more frequently as well as replace it in time as keys can stick, turn inadequately, or cease working completely. This pays a lot of detail in improving the performance on the road not just the look but also emphasizes on the quality and safety of all Chevrolet automobiles. With these, Chevrolet Astro has manufactured about 3.2 million units worldwide, proving the relevance of the Door Lock Cylinder and the consistent development of Chevrolet vehicles for different consumers' needs.

Chevrolet Astro Door Lock Cylinder Parts Questions & Experts Answers

Lock Cylinder
12385787
Q: How to replace the door lock cylinder on Chevrolet Astro?
A:
Start the Door Lock Cylinder replacement by taking out the interior and exterior trim panel. The periostial separation of the water deflector must be performed using a sharp bladed tool. The first step removes the access hole plug followed by disconnecting the lock rod from the Door Handle followed by nut removal from the Door Handle until the Door Handle becomes removable. Proceed with removing the lock rod from the lock cylinder together with the lock cylinder retainer prior to entirely removing the lock cylinder and gasket from the door. Before lock assembly you need to put gm p/n 12346241 or match lubricant on the lock case and cylinder keyway. After adding the Door Lock Cylinder onto the door, install the gasket then insert the retainer on the lock cylinder. Install the handle to the door and secure it with the nuts following application of 6 n.m (53 lb in) torque. After linking the Door Handle lock rod to its handle you must install the access hole plug and reattach the water deflector. To finish the task reinstall the trim panel. It is mandatory to use fresh plastic retaining clips during any process of lock rod removal.