LAND ROVER 0921802 Sport Motor Connecting Rod Piston LR4 5.0 N/a And 040

( Brand: Land Rover ), ( Manufacturer Part Number: 0921802 ), ( Part Type: Motor Rod Piston ), ( Oe/oem Part Number: 10 11 12 13 2010 2011 2012 2013 ), ( Manufacturer Warranty: 30 Day ), ( Country Of Origin: United Kingdom )

Review LAND ROVER Sport Lr4 5.0 Motor Connecting Rod And Piston Oem 040 fits RANGE B2 2010–2013

The **Land Rover 0921802 B2 10-13 Sport LR4 5.0 N/A Motor Connecting Rod Piston Assembly** is a precision-engineered component designed exclusively for the iconic 5.0-liter naturally aspirated (N/A) Jaguar AJ-V8 engine, which powers the Land Rover LR4 models produced between 2010 and 2013. This high-performance piston and connecting rod assembly represents a critical element in maintaining the reliability, efficiency, and longevity of the engine, particularly in applications where durability and performance are paramount. Crafted from premium materials, including forged steel for the connecting rods and high-grade aluminum alloy for the pistons, this assembly is engineered to withstand the extreme stresses of high-revving operation, ensuring optimal power transfer and minimizing wear under demanding conditions. The pistons feature a robust crown design, often incorporating heat-resistant coatings or treatments to prevent warping and enhance thermal efficiency, while the connecting rods are meticulously balanced and reinforced to handle the torque and load generated by the AJ-V8 s robust displacement. This assembly is an essential replacement part for engines experiencing piston slap, excessive wear, or damage due to high-mileage operation, off-road use, or forced induction modifications. Whether used in restoration projects, performance upgrades, or routine maintenance, this component ensures seamless integration with the engine s crankshaft and bearings, preserving the original performance characteristics of the Land Rover s legendary V8 while extending its operational lifespan. Built to meet or exceed OEM specifications, it is a trusted choice for mechanics and enthusiasts seeking to restore or enhance the reliability of their 5.0 N/A LR4, ensuring that every cylinder operates with precision and power.

### **Pros and Cons of Buying a Land Rover LR4 (0921802 B2, 10-13, Sport, 5.0L N/A Motor, Connecting Rod/Piston 040)**

1. **Strong and Reliable Engine (5.0L N/A Supercharged V8)**

- The 5.0L N/A engine is known for its durability and power, producing around **390-400 horsepower** and **400 lb-ft of torque**, making it capable of handling heavy loads and rough terrain.

- The **naturally aspirated (N/A) supercharged** setup is less complex than turbocharged engines, reducing long-term maintenance risks like turbo failure.

- With proper maintenance, this engine can easily last **200,000 miles**, especially if the connecting rod/piston (040) issue has been addressed.

2. **High Ground Clearance and Off-Road Capability**

- The LR4 is built for rugged use, with **high ground clearance, locking differentials (optional), and a robust suspension**, making it suitable for farms, construction sites, or off-road adventures.

- The **perfect 4x4** reputation means it can handle deep mud, rocks, and uneven terrain better than many SUVs.

3. **Spacious and Practical Interior**

- The LR4 offers **ample cargo space (up to 80 cubic feet)** and a **high seating position**, which is ideal for work or family use.

- The **manual sliding doors** (on some models) provide easy access to the rear, useful for loading/unloading heavy items.

4. **Classic Land Rover Build Quality (Pre-2016)**

- Early LR4 models (2010-2013) retain the **traditional Land Rover ruggedness** before some later refinements that sacrificed durability for lighter materials.

- The **boxer engine layout** (in some variants) improves weight distribution, enhancing off-road stability.

5. **Resale Value and Niche Appeal**

- While not as valuable as a Range Rover, the LR4 still holds decent resale value due to its **workhorse reputation** and **limited production numbers**.

- Enthusiasts and commercial buyers (e.g., farmers, contractors) often seek out reliable 4x4s like this one.

6. **Manual Transmission Option (If Available)**

- Some early LR4 models came with a **6-speed manual**, which can be more engaging to drive and cheaper to maintain than an automatic.

---

1. **Connecting Rod/Piston Issue (040 Code Major Concern)**

- The **most critical issue** with this engine variant is the **connecting rod/piston failure risk**, particularly in the **040 variant** (a known weak point in some 5.0L N/A engines).

- This can lead to **catastrophic engine failure**, often requiring a **complete engine rebuild or replacement** (costing **$8,000 $15,000 **).

- **Mitigation:** Ensure the seller provides **service records proving the rods/pistons were inspected or replaced**. Some owners have had success with **aftermarket rod bolts or upgraded components**.

- **Warranty:** Jaguar Land Rover issued a **recall (040 campaign)** for some models check if the vehicle was part of it.

2. **High Maintenance Costs**

- Land Rovers (especially older models) are **expensive to maintain** due to **specialized parts, labor costs, and dealer pricing**.

- **Suspension wear** (shocks, bushings, ball joints)

- **Electrical gremlins** (common in early models)

- **Transmission wear** (if automatic)

- **Supercharger failure** (less common than turbo but still a risk)

3. **Fuel Economy is Poor**

- The **5.0L V8 drinks around 15-18 MPG combined**, making it **one of the least efficient SUVs** on the road.

- High fuel costs can add up, especially for daily driving.

4. **Comfort and Modern Features Lacking**

- Compared to newer SUVs, the LR4 feels **heavy, noisy, and less refined** on highways.

- **Infotainment is outdated** (pre-iDrive, basic touchscreen or analog controls).

- **Heating/cooling can be inefficient** in extreme climates.

5. **Rust and Body Issues**

- Early LR4 models (especially in snowy or salted regions) can suffer from **underbody rust** and **panel corrosion**.

- **Check for rust** under the sills, wheel arches, and fuel tank area before purchasing.

6. **Resale Depreciation**

- Land Rovers (even the LR4) **lose value quickly**, especially compared to Japanese or German SUVs.

- If you plan to sell later, the depreciation may not be worth the initial cost.

7. **Limited Availability of Parts**

- While still available, **some parts (especially for older models) can be harder to source** than for more common vehicles.

- **Dealer vs. independent mechanic costs** can vary widely always get multiple quotes.

---

Buying a **2010-2013 Land Rover LR4 (5.0L N/A, Sport, 040 connecting rod variant)** is a **high-risk, high-reward** decision. It is **one of the most capable off-road SUVs** available, but the **engine s connecting rod/piston issue is a dealbreaker for many buyers**. If you **prioritize off-road capability, durability, and don t mind high maintenance costs**, this could be a great **workhorse vehicle** **if the engine has been properly maintained or upgraded**.

However, if you **value reliability over ruggedness, fuel efficiency, or modern comfort**, there are **better alternatives** (e.g., a **Toyota 4Runner, Ford Expedition, or even a newer Range Rover Evoque**).

- **Demand full service records**, especially **engine inspections, rod bolt torque specs, and supercharger checks**.

- **Get a pre-purchase inspection (PPI) from a Land Rover specialist** this is **non-negotiable** due to the 040 issue.

- **Budget for potential engine work** (if the rods/pistons are suspect, consider a **rebuild or replacement**).

- **Test drive in rough terrain** to ensure suspension and drivetrain are sound.

- **Walk away** the risk of a **$10,000 engine failure** is not worth it unless you re prepared for it.

- **Used LR4 with a known good engine** (e.g., **non-040 variant, 4.2L diesel, or 4.4L V8**).

- **Toyota 4Runner (TRD Off-Road)** More reliable, better fuel economy, and easier to maintain.

- **Ford Expedition (4x4)** More modern, better tech, and still capable off-road.

- **Jaguar F-Pace (if you want a Land Rover but with better reliability)**.

This LR4 is a **fantastic off-road machine** if the engine is **proven sound**, but the **040 connecting rod issue makes it a high-risk purchase**. Only buy it if you re **prepared for potential engine work, high maintenance costs, and a vehicle that prioritizes capability over comfort**. For most buyers, a **more reliable alternative** would be the smarter choice.

Details:

Also, most part numbers must match in order to fit your vehicle. COLOR EXTERIOR: 820 SANTORINI BLACK. MILEAGE: 82,224. Most Mercedes and BMW parts must be re-programmed in order to work your vehicle.

LOT # 040423. 2013 LAND ROVER RANGE SPORT HSE 5.0 N/A.

part #: 0921802 price

• $58.95

specifications pistonringro:

• for models: B2, Range
• for years: 2010-2013
• brand: Land Rover
• mpn: 0921802
• part type: Motor Rod Piston
• oe/oem part number: 10 11 12 13 2010 2011 2012 2013
• manufacturer warranty: 30 Day
• country of origin: United Kingdom

seller pistonringro:

• # reviews: 19303
• city: Stockton, New Jersey
• rating: 99.8%

returns pistonringro:

• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted

shipping pistonringro:

• class: Standard
• cost: $0.00
• service: Standard
• transit: 3-7 Days
• type: Fixed

general pistonringro:

• Car Truck Parts Accessories > Engines Engine Parts > Pistons Rings
• condition: Used

payments pistonringro:

• wallet: Apple-pay
• other
• credit card: Visa

offer pistonringro:

• started: April 20, 2026
• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home

Land Rover 0921802 Is Similar To:

• 021-1542 Itm Engine Components Piston Ring Set Fits Toyota Land Cruiser (30.5% similar) Parts hawk millions of parts. Crazy fast shipping...(April 14th, 2018)
• 021-1546-std Itm Engine Components Piston Ring Set Fits Toyota Land Cruiser (29.8% similar) This part fits vehicles made in the following years 1975 , 1976 , 1977 , 1978 , 1979 , 1980 , 1981 , 1982 , 1983 , 1984 , 1985 , 1986 , 1987 . Engine piston ring set fits Toyota Land cruiser temporise is for 1 - adjust qty as needed...(September 2nd, 2018)
• 056 29004 291 Wd Express Engine Connecting Rod Bearing Fits Land Rover Discovery (37% similar) ...(October 19th, 2018)
• Range Engine 599 Fits Set-deves Land Ring 3.5l-v8 87-88 29002 Rover 061 Piston (23.4% similar) ...(February 21st, 2015)
• Lft100390l Range Engine M47 Freelander Piston Rover X6 Set Land M57 Ring Diesel (33.7% similar) All parts are for sale locally as well and the inventory shown on may not be current. Shipping prices are for the continental us...(September 8th, 2015)
• Erc8751 Etc8155 Erc8751 Bearmach Land Rover (14.7% similar) ERC8751 ETC8155 not pictured x 8FITS: '61-UP Land Rover series defender cylinder inline engines petrol or diesel engine connecting rod bolt set...(August 8th, 2017)
• Err1772 Land Rover Genuine Discovery Range Connecting Rod Bolts Set New (46.3% similar) Shipping prices are for the continental us...(July 24th, 2018)
• Range P38 Err6622 Rover Ii Intake Gasket 4.0 Land 4.6 Manifold Discovery (32.7% similar) Hope you understand that . Truly yours Lenny and yowl Torres. If the used part we sent you does not work please asap to solve the situation and send you another one...(March 12th, 2015)
• Stc1427 Rover Discovery Set X8 Land Piston Fedmogul Range Ring P38 (35.2% similar) 6l this kit includes the rings for the 8 pistons. Piston ring set x8 v8 engines...(August 21st, 2015)
• Cylinder Rover 000050l Freelander Lcj000050l 02-05 Land Piston Lcj Allmakes4x4 Liner (38.4% similar) 5l 4 Cl engine cylinder liner part LCJ000050L fits freelancer v6 8L...(February 20th, 2015)
• Lfp101370l Allmakes4x4 Land Rover Piston (25.6% similar) Piston rings set kit x6 part LFP101370L fits: freelancer...(April 11th, 2017)