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Your Vehicle 2003 MINI Cooper Base Coupe L4 1.6L

2003 MINI Cooper Base Coupe L4 1.6L Engine Service & Maintenance Parts

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ES#3614238 - 83192468443 - MINI Cooper Antifreeze / Coolant - 1 Gallon ( 3.79L ) Green HT-12 - Keep your MINI engine cool and to proper temperature. Newer coolant more eco friendly - Genuine MINI - MINI

Keep your MINI engine cool and to proper temperature. Newer coolant more eco friendly

Brand:
Genuine MINI - Corporate Logo
ES#:
3614238
Mfg#:
83192468443
Ships in 7 Business Days
6% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$32.99

This product was last offered at the strikethrough price on
11-06-2026

$30.99 USD
Free Shipping
on orders $49 and up
ES#5374159 - 20020-0010-99 - Hightec SYNTH RS SAE 0W-40 - 1 Liter - High-performance engine oil with an optimal viscosity grade produced using fully synthetic polyalpha-olefins (PAO). - ROWE - Audi BMW Volkswagen Mercedes Benz MINI Porsche

High-performance engine oil with an optimal viscosity grade produced using fully synthetic polyalpha-olefins (PAO).

Brand:
ROWE - Corporate Logo
ES#:
5374159
Mfg#:
20020-0010-99
In Stock
$16.99 USD
Free Shipping
on orders $49 and up
ES#4376510 - 301180767 - THINKDIAG (include 1 Free Software) - ThinkDiag is prefect to use with the unique THINKCAR app. Easy and convenient, anytime and anywhere. - THINKCAR - Audi BMW Volkswagen Mercedes Benz MINI Porsche

ThinkDiag is prefect to use with the unique THINKCAR app. Easy and convenient, anytime and anywhere.

Brand:
THINKCAR - Corporate Logo
ES#:
4376510
Mfg#:
301180767
Ships in 1 Business Day
28% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$119.99

This product was last offered at the strikethrough price on
08-23-2026

$86.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2764643 - MMRALC - Mishimoto Liquid Chill Radiator Coolant Additive - 4oz - Pairs with all types of coolant to increase heat transfer and decrease engine temps. - Mishimoto - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Pairs with all types of coolant to increase heat transfer and decrease engine temps.

Brand:
Mishimoto - Corporate Logo
ES#:
2764643
Mfg#:
MMRALC
In Stock
9% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$23.00

This product was last offered at the strikethrough price on
11-04-2026

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2944577 - LIS38750 - No Splatter Oil Drain Pad - Insert this pad into oil funnel or drain pad to eliminate Splatter - Lisle - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Insert this pad into oil funnel or drain pad to eliminate Splatter

Brand:
Lisle - Corporate Logo
ES#:
2944577
Mfg#:
LIS38750
Ships in 1 Business Day
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#517882 - 90-50501 - Pro 5 R Restore Kit - Used for Pro 5 R filters - AFE - Audi BMW Volkswagen MINI

Used for Pro 5 R filters

Brand:
AFE - Corporate Logo
ES#:
517882
Mfg#:
90-50501
In Stock
22% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$26.99

This product was last offered at the strikethrough price on
11-06-2026

$21.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2867026 - 11311485400S1 - Timing Chain Kit - W10 W11 Engines - Needed to replace the timing chain in your MINI - Febi - MINI

Needed to replace the timing chain in your MINI We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2867026
Mfg#:
11311485400S1
Ships in 1 Business Day
$239.88 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3999021 - 20256 - Truck Series Oil Treatment - 500ml / 16.9oz - Engine Armor with MoS2 - Reduces friction and engine wear - Treats up to 7 Liters / 7.4 Quarts of Engine Oil - Liqui-Moly - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Engine Armor with MoS2 - Reduces friction and engine wear - Treats up to 7 Liters / 7.4 Quarts of Engine Oil 10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
3999021
Mfg#:
20256
In Stock
35% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$22.99

This product was last offered at the strikethrough price on
06-08-2026

$14.99 USD
Free Shipping
on orders $49 and up
ES#3969931 - 5078tbcKT - Throttle Body & Air-Intake Cleaner  - Improve response and mpgs! - CRC - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Improve response and mpgs! This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:
CRC
ES#:
3969931
Mfg#:
5078TBCKT
Ships in 5 Business Days
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#4044435 - SPM100 - 13 Piece Spark Plug Socket Master Set - The only spark plug socket set you will ever need. - VIM Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

The only spark plug socket set you will ever need.

Brand:
VIM Tools - Corporate Logo
ES#:
4044435
Mfg#:
SPM100
Ships in 9 Business Days
$149.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5527592 - 301050768 - Launch Millennium Max Bi-Directional Diagnostic Scanner - Rugged, all-in-one bi-directional diagnostic tablet featuring full-system access, active testing, 31 advanced service functions, and AutoAuth integration for professional-level vehicle diagnostics. - Launch - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Rugged, all-in-one bi-directional diagnostic tablet featuring full-system access, active testing, 31 advanced service functions, and AutoAuth integration for professional-level vehicle diagnostics.

Brand:
Launch - Corporate Logo
ES#:
5527592
Mfg#:
301050768
Ships in 5 Business Days
44% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$799.99

This product was last offered at the strikethrough price on
11-07-2026

$449.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4000929 - 114275124468KT1 - Molygen Oil Service Kit - Includes Hengst oil filter and Liqui Moly 5w-40 oil with Molygen technology - Assembled By ECS - MINI
ECS Tuning recommends this product.

Includes Hengst oil filter and Liqui Moly 5w-40 oil with Molygen technology 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Next generation synthetic oil with up to 15% lower coefficient of friction. Glows green under UV light fo

Brand:
Assembled By ECS - Corporate Logo
ES#:
4000929
Mfg#:
114275124468KT1
In Stock
$109.99

This product was last offered at the strikethrough price on
08-31-2026

$106.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2608586 - ECSR50REFRSKT - ECS Cooling System Refresh Kit - Level 1 - A premiere level cooling refresh kit - with OEM components - Genuine MINI - MINI

A premiere level cooling refresh kit - with OEM components For vehicles with production to 5/2005

Brand:
Genuine MINI - Corporate Logo
ES#:
2608586
Mfg#:
ECSR50REFRSKT
Ships in 4 Business Days
$410.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3024509 - 11427512446 - Oil Filter Kit With O-Ring OX175D - Keep your oil contaminant free : Gen 1 MINI R50 R52 R53 - Mahle - MINI

Keep your oil contaminant free : Gen 1 MINI R50 R52 R53

Brand:
Mahle - Corporate Logo
ES#:
3024509
Mfg#:
11427512446
In Stock
$11.99 USD
Free Shipping
on orders $49 and up
ES#3676995 - MMRALC505064F - Liquid Chill Premixed Synthetic Engine Coolant - 64oz - Perfect for a top off any time you need it! - Mishimoto - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Perfect for a top off any time you need it!

Brand:
Mishimoto - Corporate Logo
ES#:
3676995
Mfg#:
MMRALC505064F
In Stock
6% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$31.00

This product was last offered at the strikethrough price on
11-06-2026

$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Service & Maintenance Parts

An ounce of prevention improves engine reliability and heads off big-ticket repairs. On average, the modest cost or periodic maintenance pays handsome rewards. Plan now to put your car on a regular schedule that includes fluid and filter changes, inspections, and recommended service.

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Manufacturer names and/or part numbers are used only for identification purposes.

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